Question

A group of students formed a circle during a game. The circumference of the

circle was about 56.52 feet, and the diameter of the circle was 18 feet.
Which expression best represents the value of π?

Answer 1

Option A:
`(56.52)/(18)`

Explanation:

Circumference of a circle is given by the formula
C = πd

where d = diameter of the circle

Given
C = 56.52

d= 18 feet

56.52= 18π

`\pi = (56.52)/(18)`

This is option A

If you were every in doubt about the correct answer, all you have to know is that the value of π = 3.14

C and D have ratios less than 1

B has a ratio of approx 6

A has a ratio close to 3