Chapter 8 Test Review

Find the radius or diameter

100

Find the radius of the circle with the given diameter:

10 inches

5 inches

200

Find the radius of the circle with the given diameter

5 yards

2.5 yards

300

Find the diameter of the circle with the given radius:

34 feet

68 feet

400

Find the diameter of the circle with the given radius:

19 meters

38 meters

Find circumference and area of circles

100

Find the circumference and the area of the circle:

Diameter = 4 feet

Circumference = 12.56 ft

Area = 12.56 ft²

200

Find the circumference and area of the circle:

Radius = 1 m

Circumference = 6.28 m

Area = 3.14 m²

300

Find the circumference and area of the circle:

Diameter = 70 inches

Circumference = 220 in

Area = 3850 in²

400

Find the circumference and area of the circle:

Radius = 4 in

Circumference = 25.12 in

Area = 50.24 in²

Find area of one figure

100

Find the area of a square with each side measuring 10 feet.

Area = 100 ft²

200

Find the area of a rectangle:

Base = 7 in      Height = 8 in

Area = 56 in²

300

Find the area of a triangle:

Base = 3 mm       Height = 5 mm

Area = 7.5 mm²

400

Find the area of a trapezoid:

Base 1 = 9 in     Base 2 = 4 in       Height = 6 in

Area = 39 in²

Find area of composite figures

100

Find the area of the composite figure:

Square- sides = 3 cm

Rectangle - Base = 1 cm    Height = 2 cm

Area = 11 cm²

200

Find the area of the composite figure:

Rectangle #1- Base = 6 m     Height = 13 m

Rectangle #2- Base = 3 m     Height = 12 m

Area = 114 m²

300

Find the area of the composite figure:

Triangle- Base = 5 in     Height = 6 in

Square- Sides = 10 in

Area = 130 in²

400

Find the area of the composite figure:

Trapezoid- Base #1 = 7 ft  Base #2 = 4 ft  Height = 3 ft

Rhombus- Base = 9 ft  Height = 5 ft 

Area = 61.5 ft²