Plane Geometry Review

Give the coordinates for POINT Y.

• (-5, 1)

• (-4, 1)

• (-1, -5)

• (-5 , -1)

Find the Area.

• 91 ft²

• 77 ft²

• 78 ft²

• 105 ft²

Find the area of the parallelogram.

• 80

• 90

• 720

• 40

The definition of diameter is

• distance from the center of any point on the circle

• distance across the circle through the center

• distance from one point to another

• distance around the circle

Find the radius of the circle

• 20 ft

• 10 ft

• 5.5 ft

• 10

What is the circumference of a circle with a radius of 21 cm?

• 131.88 cm

• 121.99 cm

• 111.89 cm

• 141.89 cm

Find the circumference of the circle.

• 38.47 cm

• 10.99 cm

• 43.96 cm

• 21.98 cm

find the area of the circle with radius 3 cm below.

• 100 cm²

• 225 cm²

• 9 cm²

• 28.26 cm²

Find the area of the circle

• 56.52

• 254.34

• 1017.36

• 113.04

Find the area of the shape.  Round your answer to the nearest tenth if necessary.

• 12.6  square cm

• 50.2 square cm

• 25.1 square cm

• 124.7 square cm