Geometry

Front

What is the formula for the area of a rectangle?

Back

Area = length × width

Front

What is a right triangle?

Back

A triangle with one angle measuring 90 degrees.

Front

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

Back

Volume = length × width × height

Front

What are complementary angles?

Back

Two angles that add up to 90 degrees.

Front

What is the formula for the circumference of a circle?

Back

Circumference = 2 × π × radius

Front

What is an acute triangle?

Back

A triangle where all angles are less than 90 degrees.

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 × base × height

Front

What are supplementary angles?

Back

Two angles that add up to 180 degrees.

Front

What is the formula for the area of a circle?

Back

Area = π × radius²

Front

What is a prism?

Back

A solid shape with two identical ends and flat sides.