Math 7 Circles And Trapezoids Question Preview (ID: 49976)


Circles And Trapezoids. TEACHERS: click here for quick copy question ID numbers.

Question 1: What is the area of a trapezoid with base1=3cm, base2=5cm, height=2cm?
a) 8 cm squared
b) 16 cm squared
c) 4 cm squared
d) 24 cm squared

Question 2: What is the area of a circle whose radius is 7cm? Use 3.14 for Pi and do not round.
a) 43.96 sq cm
b) 49 sq cm
c) 153.86 sq cm
d) 53.86 sq cm

Question 3: What is the area of a trapezoid whose height is 22m, base1 is 15m, and base2 is 19m?
a) 748 sq meters
b) 187 sq meters
c) 248 sq meters
d) 374 square meters

Question 4: What is the area of a HALF circle whose diameter is 5 cm? Use 3.14 for Pi. Round to the nearest tenth.
a) 31.4 sq cm
b) 7.85 sq cm
c) 15.7 sq cm
d) 9.8 sq cm

Question 5: What is the area of a trapezoid whose height is 40m, base1 is 30m, base2 is 28m?
a) 580 sq meters
b) 2320 sq meters
c) 1160 sq meters
d) 98 sq meters

Question 6: What is the circumference of a circle whose radius is 18 inches? Use 3.14 for Pi. Do not round.
a) 113.04 inches
b) 56.52 inches
c) 28.26 inches
d) 1017.36 inches

Question 7: What is the radius of a circle whose circumference is 94.2 inches? Use 3.14 for Pi.
a) 30 in
b) 10 in
c) 25 in
d) 15 in

Question 8: What is the circumference of a circle whose radius is 16 km? Use 3.14 for Pi. Do not round.
a) 50.24 km
b) 100.48 km
c) 25.12 km
d) 12.56 km

Question 9: What is the diameter of a circle whose area is 615.44 sq inches? Use 3.14 for Pi.
a) 14 inches
b) 7 inches
c) 98 inches
d) 28 inches

Question 10: What is the radius of a circle whose circumference is 150.72 meters? Use 3.14 for Pi.
a) 24 meters
b) 48 meters
c) 12 meters
d) 8 meters

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