7th grade math formulas

Front

What is the formula for the area of a triangle?

Back

A = 1/2 bh

Front

What is the formula for the circumference of a circle when you know the diameter?

Back

C = πd

Front

What is the range of a set of numbers?

Back

The difference between the highest value and the lowest value.

Front

What is the formula for the area of a rectangle?

Back

A = l × w

Front

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

Back

V = l × w × h

Front

What is the formula for the perimeter of a rectangle?

Back

P = 2l + 2w

Front

What is the formula for the area of a circle?

Back

A = πr²

Front

What is the formula for the volume of a cylinder?

Back

V = πr²h

Front

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

Back

SA = 4πr²

Front

What is the formula for the Pythagorean theorem?

Back

a² + b² = c²