CSS - PMS - CCE - PCS - Mathematics
Geometry
Two adjacent angles form a straight line. One is 113°. Find the other.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"><line x1="55" y1="135" x2="220" y2="135" stroke="#1f2937" stroke-width="2"/><line x1="55" y1="135" x2="175" y2="45" stroke="#1f2937" stroke-width="2"/><text x="90" y="112" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">113°</text><text x="44" y="154" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">O</text></svg>
A. 67°
B. 77°
C. 57°
D. 87°
Correct Answer: A
A linear pair totals 180°: 180°−113°=67°.
CSS - PMS - CCE - PCS - Mathematics
Geometry
Two adjacent angles form a straight line. One is 104°. Find the other.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"><line x1="55" y1="135" x2="220" y2="135" stroke="#1f2937" stroke-width="2"/><line x1="55" y1="135" x2="175" y2="45" stroke="#1f2937" stroke-width="2"/><text x="90" y="112" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">104°</text><text x="44" y="154" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">O</text></svg>
A. 86°
B. 96°
C. 66°
D. 76°
Correct Answer: D
A linear pair totals 180°: 180°−104°=76°.
CSS - PMS - CCE - PCS - Mathematics
Geometry
Two adjacent angles form a straight line. One is 95°. Find the other.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"><line x1="55" y1="135" x2="220" y2="135" stroke="#1f2937" stroke-width="2"/><line x1="55" y1="135" x2="175" y2="45" stroke="#1f2937" stroke-width="2"/><text x="90" y="112" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">95°</text><text x="44" y="154" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">O</text></svg>
A. 95°
B. 85°
C. 105°
D. 75°
Correct Answer: B
A linear pair totals 180°: 180°−95°=85°.
CSS - PMS - CCE - PCS - Mathematics
Geometry
Two adjacent angles form a straight line. One is 86°. Find the other.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"><line x1="55" y1="135" x2="220" y2="135" stroke="#1f2937" stroke-width="2"/><line x1="55" y1="135" x2="175" y2="45" stroke="#1f2937" stroke-width="2"/><text x="90" y="112" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">86°</text><text x="44" y="154" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">O</text></svg>
A. 114°
B. 84°
C. 104°
D. 94°
Correct Answer: D
A linear pair totals 180°: 180°−86°=94°.
CSS - PMS - CCE - PCS - Mathematics
Geometry
Two adjacent angles form a straight line. One is 77°. Find the other.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"><line x1="55" y1="135" x2="220" y2="135" stroke="#1f2937" stroke-width="2"/><line x1="55" y1="135" x2="175" y2="45" stroke="#1f2937" stroke-width="2"/><text x="90" y="112" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">77°</text><text x="44" y="154" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">O</text></svg>
A. 103°
B. 123°
C. 113°
D. 93°
Correct Answer: A
A linear pair totals 180°: 180°−77°=103°.
CSS - PMS - CCE - PCS - Mathematics
Geometry
Two adjacent angles form a straight line. One is 68°. Find the other.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"><line x1="55" y1="135" x2="220" y2="135" stroke="#1f2937" stroke-width="2"/><line x1="55" y1="135" x2="175" y2="45" stroke="#1f2937" stroke-width="2"/><text x="90" y="112" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">68°</text><text x="44" y="154" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">O</text></svg>
A. 102°
B. 132°
C. 112°
D. 122°
Correct Answer: C
A linear pair totals 180°: 180°−68°=112°.
CSS - PMS - CCE - PCS - Mathematics
Geometry
Two adjacent angles form a straight line. One is 59°. Find the other.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"><line x1="55" y1="135" x2="220" y2="135" stroke="#1f2937" stroke-width="2"/><line x1="55" y1="135" x2="175" y2="45" stroke="#1f2937" stroke-width="2"/><text x="90" y="112" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">59°</text><text x="44" y="154" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">O</text></svg>
A. 111°
B. 131°
C. 121°
D. 141°
Correct Answer: C
A linear pair totals 180°: 180°−59°=121°.
CSS - PMS - CCE - PCS - Mathematics
Geometry
Two adjacent angles form a straight line. One is 50°. Find the other.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"><line x1="55" y1="135" x2="220" y2="135" stroke="#1f2937" stroke-width="2"/><line x1="55" y1="135" x2="175" y2="45" stroke="#1f2937" stroke-width="2"/><text x="90" y="112" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">50°</text><text x="44" y="154" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">O</text></svg>
A. 120°
B. 130°
C. 140°
D. 150°
Correct Answer: B
A linear pair totals 180°: 180°−50°=130°.
CSS - PMS - CCE - PCS - Mathematics
Geometry
Two adjacent angles form a straight line. One is 41°. Find the other.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"><line x1="55" y1="135" x2="220" y2="135" stroke="#1f2937" stroke-width="2"/><line x1="55" y1="135" x2="175" y2="45" stroke="#1f2937" stroke-width="2"/><text x="90" y="112" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">41°</text><text x="44" y="154" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">O</text></svg>
A. 129°
B. 159°
C. 149°
D. 139°
Correct Answer: D
A linear pair totals 180°: 180°−41°=139°.
CSS - PMS - CCE - PCS - Mathematics
Geometry
Two adjacent angles form a straight line. One is 32°. Find the other.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"><line x1="55" y1="135" x2="220" y2="135" stroke="#1f2937" stroke-width="2"/><line x1="55" y1="135" x2="175" y2="45" stroke="#1f2937" stroke-width="2"/><text x="90" y="112" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">32°</text><text x="44" y="154" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">O</text></svg>
A. 168°
B. 138°
C. 148°
D. 158°
Correct Answer: C
A linear pair totals 180°: 180°−32°=148°.
CSS - PMS - CCE - PCS - Mathematics
Geometry
One angle formed by two intersecting lines is 98°. Find its vertically opposite angle.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"><line x1="55" y1="135" x2="220" y2="135" stroke="#1f2937" stroke-width="2"/><line x1="55" y1="135" x2="175" y2="45" stroke="#1f2937" stroke-width="2"/><text x="90" y="112" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">98°</text><text x="44" y="154" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">O</text></svg>
A. 98°
B. 118°
C. 108°
D. 88°
Correct Answer: A
Vertically opposite angles are equal, so the angle is 98°.
CSS - PMS - CCE - PCS - Mathematics
Geometry
One angle formed by two intersecting lines is 91°. Find its vertically opposite angle.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"><line x1="55" y1="135" x2="220" y2="135" stroke="#1f2937" stroke-width="2"/><line x1="55" y1="135" x2="175" y2="45" stroke="#1f2937" stroke-width="2"/><text x="90" y="112" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">91°</text><text x="44" y="154" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">O</text></svg>
A. 101°
B. 91°
C. 81°
D. 111°
Correct Answer: B
Vertically opposite angles are equal, so the angle is 91°.
CSS - PMS - CCE - PCS - Mathematics
Geometry
One angle formed by two intersecting lines is 84°. Find its vertically opposite angle.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"><line x1="55" y1="135" x2="220" y2="135" stroke="#1f2937" stroke-width="2"/><line x1="55" y1="135" x2="175" y2="45" stroke="#1f2937" stroke-width="2"/><text x="90" y="112" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">84°</text><text x="44" y="154" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">O</text></svg>
A. 74°
B. 104°
C. 94°
D. 84°
Correct Answer: D
Vertically opposite angles are equal, so the angle is 84°.
CSS - PMS - CCE - PCS - Mathematics
Geometry
One angle formed by two intersecting lines is 77°. Find its vertically opposite angle.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"><line x1="55" y1="135" x2="220" y2="135" stroke="#1f2937" stroke-width="2"/><line x1="55" y1="135" x2="175" y2="45" stroke="#1f2937" stroke-width="2"/><text x="90" y="112" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">77°</text><text x="44" y="154" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">O</text></svg>
A. 97°
B. 87°
C. 77°
D. 67°
Correct Answer: C
Vertically opposite angles are equal, so the angle is 77°.
CSS - PMS - CCE - PCS - Mathematics
Geometry
One angle formed by two intersecting lines is 70°. Find its vertically opposite angle.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"><line x1="55" y1="135" x2="220" y2="135" stroke="#1f2937" stroke-width="2"/><line x1="55" y1="135" x2="175" y2="45" stroke="#1f2937" stroke-width="2"/><text x="90" y="112" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">70°</text><text x="44" y="154" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">O</text></svg>
A. 60°
B. 80°
C. 90°
D. 70°
Correct Answer: D
Vertically opposite angles are equal, so the angle is 70°.
CSS - PMS - CCE - PCS - Mathematics
Geometry
One angle formed by two intersecting lines is 63°. Find its vertically opposite angle.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"><line x1="55" y1="135" x2="220" y2="135" stroke="#1f2937" stroke-width="2"/><line x1="55" y1="135" x2="175" y2="45" stroke="#1f2937" stroke-width="2"/><text x="90" y="112" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">63°</text><text x="44" y="154" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">O</text></svg>
A. 63°
B. 83°
C. 53°
D. 73°
Correct Answer: A
Vertically opposite angles are equal, so the angle is 63°.
CSS - PMS - CCE - PCS - Mathematics
Geometry
One angle formed by two intersecting lines is 56°. Find its vertically opposite angle.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"><line x1="55" y1="135" x2="220" y2="135" stroke="#1f2937" stroke-width="2"/><line x1="55" y1="135" x2="175" y2="45" stroke="#1f2937" stroke-width="2"/><text x="90" y="112" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">56°</text><text x="44" y="154" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">O</text></svg>
A. 46°
B. 56°
C. 66°
D. 76°
Correct Answer: B
Vertically opposite angles are equal, so the angle is 56°.
CSS - PMS - CCE - PCS - Mathematics
Geometry
One angle formed by two intersecting lines is 49°. Find its vertically opposite angle.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"><line x1="55" y1="135" x2="220" y2="135" stroke="#1f2937" stroke-width="2"/><line x1="55" y1="135" x2="175" y2="45" stroke="#1f2937" stroke-width="2"/><text x="90" y="112" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">49°</text><text x="44" y="154" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">O</text></svg>
A. 69°
B. 39°
C. 49°
D. 59°
Correct Answer: C
Vertically opposite angles are equal, so the angle is 49°.
CSS - PMS - CCE - PCS - Mathematics
Geometry
One angle formed by two intersecting lines is 42°. Find its vertically opposite angle.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"><line x1="55" y1="135" x2="220" y2="135" stroke="#1f2937" stroke-width="2"/><line x1="55" y1="135" x2="175" y2="45" stroke="#1f2937" stroke-width="2"/><text x="90" y="112" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">42°</text><text x="44" y="154" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">O</text></svg>
A. 62°
B. 42°
C. 52°
D. 32°
Correct Answer: B
Vertically opposite angles are equal, so the angle is 42°.
CSS - PMS - CCE - PCS - Mathematics
Geometry
One angle formed by two intersecting lines is 35°. Find its vertically opposite angle.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"><line x1="55" y1="135" x2="220" y2="135" stroke="#1f2937" stroke-width="2"/><line x1="55" y1="135" x2="175" y2="45" stroke="#1f2937" stroke-width="2"/><text x="90" y="112" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">35°</text><text x="44" y="154" style="font-family:Arial,sans-serif;font-size:13px;fill:#111;">O</text></svg>
A. 35°
B. 45°
C. 55°
D. 25°
Correct Answer: A
Vertically opposite angles are equal, so the angle is 35°.