Mensuration

What is the formula for finding the area of a rectangle?

• 2 * (length + width)

• length / width

• length + width

• length * width

How do you calculate the volume of a cylinder?

• V = 2πrh

• V = πr^3

• V = 2πr^2h

• V = πr^2h

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

• 4πr^2

• πr^3

• 2πr^2

• 3πr^2

Explain how to find the perimeter of a triangle.

• Divide the lengths of all three sides.

• Add the lengths of all three sides together.

• Subtract the lengths of all three sides.

• Multiply the lengths of all three sides together.

What is the formula for finding the volume of a cone?

• π * r * h

• π * r^2 * h

• 2 * π * r * h

• (1/3) * π * r^2 * h