7th Grade Geometry Review

Front

What is the formula for the area of a rectangle?

Back

Area = length × width.

Front

What is the formula for the area of a circle?

Back

Area = π × radius².

Front

What is the formula for the volume of a cylinder?

Back

Volume = π × radius² × height.

Front

What is the formula for the surface area of a cylinder?

Back

Surface Area = 2πr(h + r), where r is the radius and h is the height.

Front

What is the relationship between diameter and radius?

Back

Diameter = 2 × radius.

Front

What is the formula for the volume of a rectangular prism?

Back

Volume = length × width × height.

Front

What is the difference between area and volume?

Back

Area measures the surface of a shape (2D), while volume measures the space inside a shape (3D).

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 × base × height.

Front

What is a right angle?

Back

A right angle is an angle that measures 90 degrees.

Front

What is the Pythagorean theorem?

Back

In a right triangle, a² + b² = c², where c is the hypotenuse.