157,002 views
10 votes
10 votes
The radius of a circle is 15 inches. What is

the circumference of the circle? Write
your answer using T.

User Andbamnan
by
2.6k points

2 Answers

14 votes
14 votes

Answer:

94.2in.

Explanation:

The formula for circumference is 2radius x π

π≈3.14

So we can say:

30in.x3.14=circumference

30x3.14=94.2

94.2in=circumference

(i.e. I don't know what you mean by using T.)

User Coyolero
by
2.9k points
25 votes
25 votes

Answer: 30
\pi \\ or 94.247

Explanation:

Circumference=2
\pir


\pi·15=30
\pi=94.247

User Sbabbi
by
2.7k points