17.0k views
1 vote
A circle has a diameter of 3.6cm.
What is it’s radius?

2 Answers

5 votes

Answer:

1.8

Explanation:

The formula for diameter and radius is 2r = d, if we solve this equation we get 2r = 3.6 So, divide 3.6 by 2 and you got your answer!

User Shaxrillo
by
4.2k points
5 votes

Answer:

1.3

Explanation:

Radius is half of a diameter so you just need to divide 3.6 by 2

User Mvasco
by
4.8k points