Question

FAN AND MEDAL
Circle A has a diameter of 8 inches, a circumference of 25.12 inches, and an area of 50.24 square inches. The diameter of circle B is 3 inches, the circumference is 9.42 inches, and the area is 7.065 square inches.

Part A: Using the formula for circumference, solve for the value of pi for each circle.

Part B: Use the formula for area and solve for the value of pi for each circle.

Part C: What observation can you make about the value of pi for circles A and B?

Answer 1

@starlord6200

Answer 2

@william.1233 can u help me?

Answer 3

wow this one is hard

Answer 4

c=2pi *r=25.12 ....pi=25.12/2*4
c=2pi*r=9.42 ....pi=9.42/2*1.5