### Home > ACC7 > Chapter 9 Unit 6 > Lesson CC2: 9.2.1 > Problem 9-59

9-59.

Find the area and circumference of a circle with a radius of

Substitute in each equation.

The area is approximately ^{2}. What is the perimeter?

9-59.

Find the area and circumference of a circle with a radius of

Substitute in each equation.

The area is approximately ^{2}. What is the perimeter?