Question

Find the circumference of the circle.

10 cm
The circumference is cm.
(Type an exact answer in terms of t.)

Answer 1

the answer is either one or two answers

62.83 or 31.42

Explanation:

This is the formula i used.

C=2πr

Circumference = 2·π·5 ≈ 31.41593 / 2·π·10 ≈ 62.83185

therefore,

t = 31.41593

or

t = 62.83185