Question

Find the area and circumference of the following circles. Show work on this page. Use a calculator after showing your organization. 5. Find the volume of the following right pt 6. A right rectangular prism has a volume of 280 cubic inches. If the width is 5 inches and the depth is 7 inches, what is the length of the prism?

Answer 1

To find the area of a circle, use the formula A = πr². To find the circumference of a circle, use the formula C = 2πr.

Step-by-step explanation:

To find the area of a circle, you can use the formula A = πr², where A represents the area and r represents the radius of the circle. To find the circumference of a circle, you can use the formula C = 2πr, where C represents the circumference.

For example, if you have a circle with a radius of 5 units, the area would be A = π(5²) = 25π square units and the circumference would be C = 2π(5) = 10π units.

Use a calculator to approximate the values of π and to perform the calculations.