Home > CC2 > Chapter 9 > Lesson 9.2.4 > Problem 9-90
9-90.
Find the area and circumference of a circle that has a diameter of
Use the formulas for the area and circumference of a circle:
Area:
Circumference:
Find the area and circumference of a circle that has a diameter of
Use the formulas for the area and circumference of a circle:
Area:
Circumference: