Question

WILL FAN AND MEDAL.
Circle A has a diameter of 9 inches, a circumference of 28.26 inches, and an area of 63.585 square inches. The diameter of circle B is 5 inches, the circumference is 15.70 inches, and the area is 19.625 square inches..

Part A: Using the formula for circumference, solve for the value of pi for each circle. (4 points)

Part B: Use the formula for area and solve for the value of pi for each circle. (4 points)

Part C: What observation can you make about the value of pi for circles A and B? (2 points)

Answer 1

@ElonaSushchik @HelpBlahBlahBlah

Answer 2

@k_lynn

Answer 3

@ganeshie8 @Ashleyisakitty @bohotness

Answer 4

1st wat u want to do is Divide 28.26 with 9 and u will get PI which is 3.14

Answer 5

i figured it out but i need help with part B

Answer 6

2nd u want to Divide 15.70 by 5 and also u will get PI which is 3.14

Answer 7

3rd u want to divide 63.585 by 20.25 and again u will get PI which is 3.14

Answer 8

3rd and 4th step is for part b

Answer 9

4th u want to Divide 19.625 by 6.24 and u will get 3.14503205128 but weall know not to go past 2 so u get PI which is 3.14