Register
Find the radius of a circle with a circumference of 78.5 ft
46.6k views
3 votes
Find the radius of a circle with a circumference of 78.5 ft

User Jason Steele
by
5.0k points

2 Answers

5 votes

Answer:

12.49

Explanation:

User MatthieuW
by
5.1k points
2 votes

Answer:

12.5

Explanation:

78.5= 2pi*r

78.5= 2*3.14*r

78.5= 6.28*r

Divide 6.28 on both sides

r= 12.5

User Skyost
by
5.0k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.3m questions

6.9m answers

Other Questions

What number is halfway between 0 and 18
If the 9-inch wheel of cheese costs $18.60, what is the cost per square inch? If the cost is less than a dollar, put a zero to the left of the decimal point?
how long Will it take for $7000 investment to grow to $7553 and the annual rate of 3.4% compounded quarterly assume that no withdrawals are made
I need to simplify this expression.
Need answer to math problem!!!​
Link Copied!