Question

Please help! I'll give you a medal+fan.

Estimate the diameter of a circle with a circumference of 54 feet.

A. 17.2 Feet.
B.34.4 Feet
C.169.56 Feet
D.84.78 Feet.

Answer 1

A

Answer 2

The circumference of a circle is
\(C = \pi d\)

That means the diameter, d, is

\(d = \dfrac{C}{\pi} \)

\(\pi\) is approx 3.14, so just use 3.
What is 54/3 = ?
That is an approximation of the diameter. Find the closest choice.

Answer 3

THANK YOU!!!!