Area of Quadrilaterals/Triangles
Circumference
Random
Area
Finding Radius/Diameter
100

A parallelogram has a base of 6 cm and a height of 9 cm. What is the area?

54 cm2

100

What is the circumference of a circle if:

the radius = 7 yds?

43.96 or 14π yds

100

What is the formula to find the area of a circle?



A= 

pir^2

100

What is the area of a circle if:

the Radius = 6 in

36π or 113.04 in2

100

What is the diameter of a circle whose circumference is 314?

100

200

A square has side lengths of 8 in. What is the area of the square?

64 in2

200

What is the circumference of a circle if:

the radius = 9 yds?


56.52 or 18π yds

200

What is the formula to find the circumference of a circle?

C=

2pir 

200

What is the area of a circle if:

the Radius = 3 ft

9π or 28.26 ft2

200

What is the diameter of a circle whose circumference is 690?

219.63

300

A trapezoid has a bases of 4 ft and 6 ft. The height of the trapezoid is 7 ft. What is the area of the trapezoid?

35 ft2

300

What is the circumference of a circle if:

the radius = 8.4 yds?

52.75 or 16.8π yds

300

What is the area of a triangle with a base of 3.4 cm and a height of 6.2 cm?

10.54 cm2

300

What is the area of a circle if:

the Diameter = 12 feet?

36π or 113.04 ft2

300

DAILY DOUBLE: What is the radius of a circle whose circumference is 378?

60.16

400

The area of a rectangle is 84 in2 and has a base of 7 in. What is the height of the rectangle?

12 in.

400

What is the circumference of a circle if:

the radius = 7.4 yds?

46.47 or 14.8π yds

400

What is the formula for the area of a trapezoid?

A = (a+b)/2 x h

400

What is the area of a circle if:

the diameter = 8 in

16π or 50.24 in2

400

What is the radius of a circle whose circumference is 901?

143.40

500

The area of a triangle is 21 mm2 and has a height of 6 mm. What is the length of the base?

7 mm.

500

The circular fountain in front of the courthouse has a radius of 9.4 feet. What is the circumference of the fountain? 

What is 59 ft?

500

The diameter of a circle is 16. What is the radius?

16 / 2 = 8

Radius = 8


500

What is the area of a circle if:

the diameter = 9 yd

20.25π or 63.56 yd2

500

What is the radius of a circle whose circumference is 372?

59.21

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