Question

What is the radius of the following circle?

Answer 1

The radius is one half of the circumference. Your circumference is 12, therefore your radius is 6.

Answer 2

radius is half the diameter...
diameter = 5-(-7)
= 12
radius = 6
:)

Answer 3

@mialarson03 thanks. so basically count the boxes and divide by 2?

Answer 4

@meera_yadav how do you know when the radius is negative??

Answer 5

the radius can not be negative. You ignore where you are on the number line. Just count the squares. :)

Answer 6

@mialarson03 thankyou!!!!!!!!!!

Answer 7

have a look at your picture :)
mialarson03 is right !
:)

Answer 8

@meera_yadav thanks!!!!!!

Answer 9

:)