Geometry Review

Basic Shapes

100

This shape has 3 sides.

What is a triangle.

200

This shape has five sides.

What is a pentagon.

300

This shape has four equal sides.

What is a square.

400

This shape has two pairs of parallel lines and four right angles.

What is a rectangle.

500

This quadrilateral has only one pair of parallel lines.

What is a trapezoid.

Simple Area

100

Find the area of a square with a side length of 8 inches.

What is 64 inches squared.

200

Find the area of a rectangle with a length of 15 inches and a width of 4 inches.

What is 60 inches squared.

300

Find the area of a triangle with a base of 10 inches and a height of 8 inches.

What is 40 inches squared.

400

Find the area of a trapezoid with bases of 10 and 4 inches and a height of 8 inches.

What is 56 inches squared.

500

Find the area of a parallelogram with a base of 12 inches and a height of 9 inches.

What is 108 inches squared.

Simple Perimeter

100

Find the perimeter of a square with a side length of 6 inches.

What is 24 inches.

200

Find the perimeter of a rectangle with a width of 5 inches and a length of 3 inches.

What is 16 inches.

300

Find the perimeter of an isosceles triangle with side lengths of 10 inches and a base of 8 inches.

What is 28 inches.

400

Find the perimeter of a parallelogram with a base of 9 inches and a side of 6 inches.

What is 30 inches.

500

Find the side length of a square with a perimeter of 18 inches.

What is 4.5 inches.

Circles!

100

What is the radius of a circle with a diameter of 10 inches?

What is 5 inches.

200

What is the diameter of a circle with a radius of 2 inches?

What is 4 inches.

300

What is the circumference of a circle with a diameter of 9 inches? Leave your answer in terms of pi.

What is 9 pi inches or 28.27 inches

400

Find the area of a circle with a radius of 6 inches. Leave your answer in terms of pi.

What is 36 pi inches squared 113.10 inches squared

500

Find the radius of a circle with an area of 100 pi inches squared. 

What is 10 inches

Complex Shapes

100

Find the total area of a shape consisting of a square with a side length of 3 inches and a rectangle with a length of 2 inches and a width of 3 inches.

What is 15 inches squared.

200

Find the area of a square sidewalk that measures 5 feet across that is surrounding a square lawn that is 3 feet across.

What is 16 feet squared.

300

Find the area of a semi circle with the radius of 10 feet. Give your answer in terms of pi.

What is 50 pi feet squared or 157.07 feet squared

400

Find the area of a circular walk with a radius of 8 feet around a circular pond with a radius of 4 feet. Leave your answer in terms of pi.

What is 48 pi feet squared.

500

Find the area of a rectangle (2 ft by 4 ft) stacked on a square (3 ft) balanced on a triangle (7 ft by 4 ft).

What is 31 ft squared.