Mathematics
Geometry
Rectangle 27 cm by 9 cm: find perimeter.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"></svg>
A. 77 cm
B. 72 cm
C. 67 cm
D. 82 cm
Correct Answer: B
P=2(l+w)=72 cm.
Mathematics
Geometry
Rectangle 26 cm by 8 cm: find area.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"></svg>
A. 218 cm²
B. 208 cm²
C. 213 cm²
D. 203 cm²
Correct Answer: B
A=lw=26×8=208 cm².
Mathematics
Geometry
Rectangle 25 cm by 7 cm: find perimeter.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"></svg>
A. 74 cm
B. 59 cm
C. 64 cm
D. 69 cm
Correct Answer: C
P=2(l+w)=64 cm.
Mathematics
Geometry
Rectangle 24 cm by 6 cm: find area.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"></svg>
A. 149 cm²
B. 144 cm²
C. 139 cm²
D. 154 cm²
Correct Answer: B
A=lw=24×6=144 cm².
Mathematics
Geometry
Rectangle 23 cm by 5 cm: find perimeter.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"></svg>
A. 56 cm
B. 61 cm
C. 66 cm
D. 51 cm
Correct Answer: A
P=2(l+w)=56 cm.
Mathematics
Geometry
Rectangle 22 cm by 4 cm: find area.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"></svg>
A. 98 cm²
B. 93 cm²
C. 88 cm²
D. 83 cm²
Correct Answer: C
A=lw=22×4=88 cm².
Mathematics
Geometry
Rectangle 21 cm by 10 cm: find perimeter.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"></svg>
A. 72 cm
B. 62 cm
C. 67 cm
D. 57 cm
Correct Answer: B
P=2(l+w)=62 cm.
Mathematics
Geometry
Rectangle 20 cm by 9 cm: find area.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"></svg>
A. 185 cm²
B. 180 cm²
C. 190 cm²
D. 175 cm²
Correct Answer: B
A=lw=20×9=180 cm².
Mathematics
Geometry
Rectangle 19 cm by 8 cm: find perimeter.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"></svg>
A. 64 cm
B. 59 cm
C. 49 cm
D. 54 cm
Correct Answer: D
P=2(l+w)=54 cm.
Mathematics
Geometry
Rectangle 18 cm by 7 cm: find area.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"></svg>
A. 136 cm²
B. 126 cm²
C. 121 cm²
D. 131 cm²
Correct Answer: B
A=lw=18×7=126 cm².
Mathematics
Geometry
Rectangle 17 cm by 6 cm: find perimeter.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"></svg>
A. 56 cm
B. 41 cm
C. 51 cm
D. 46 cm
Correct Answer: D
P=2(l+w)=46 cm.
Mathematics
Geometry
Rectangle 16 cm by 5 cm: find area.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"></svg>
A. 80 cm²
B. 75 cm²
C. 85 cm²
D. 90 cm²
Correct Answer: A
A=lw=16×5=80 cm².
Mathematics
Geometry
Rectangle 15 cm by 4 cm: find perimeter.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"></svg>
A. 48 cm
B. 43 cm
C. 38 cm
D. 33 cm
Correct Answer: C
P=2(l+w)=38 cm.
Mathematics
Geometry
Rectangle 14 cm by 10 cm: find area.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"></svg>
A. 145 cm²
B. 135 cm²
C. 150 cm²
D. 140 cm²
Correct Answer: D
A=lw=14×10=140 cm².
Mathematics
Geometry
Rectangle 13 cm by 9 cm: find perimeter.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"></svg>
A. 49 cm
B. 39 cm
C. 44 cm
D. 54 cm
Correct Answer: C
P=2(l+w)=44 cm.
Mathematics
Geometry
Rectangle 12 cm by 8 cm: find area.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"></svg>
A. 101 cm²
B. 96 cm²
C. 106 cm²
D. 91 cm²
Correct Answer: B
A=lw=12×8=96 cm².
Mathematics
Geometry
Rectangle 11 cm by 7 cm: find perimeter.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"></svg>
A. 36 cm
B. 31 cm
C. 41 cm
D. 46 cm
Correct Answer: A
P=2(l+w)=36 cm.
Mathematics
Geometry
Rectangle 10 cm by 6 cm: find area.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"></svg>
A. 60 cm²
B. 55 cm²
C. 65 cm²
D. 70 cm²
Correct Answer: A
A=lw=10×6=60 cm².
Mathematics
Geometry
Rectangle 9 cm by 5 cm: find perimeter.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"></svg>
A. 28 cm
B. 38 cm
C. 23 cm
D. 33 cm
Correct Answer: A
P=2(l+w)=28 cm.
Mathematics
Geometry
Rectangle 8 cm by 4 cm: find area.<br/><svg xmlns="http://www.w3.org/2000/svg" width="260" height="180" viewBox="0 0 260 180" role="img"></svg>
A. 37 cm²
B. 32 cm²
C. 42 cm²
D. 27 cm²
Correct Answer: B
A=lw=8×4=32 cm².