Question

Help with circumference and Radius? Medal to someone who explains.

Answer 1

circumference- total length around the circle
radius- length from center of circle to edge of circle

it can be noted that the circumference is 360 degrees

in order to solve your problems, you will need to use a ratio

using the first question as an example

70/360 = 25/x
where x is the total circumference

Answer 2

so 360 divided by 70 = 5.14 = 25/ x = 5.14?

Answer 3

70 divided by 360 is equal =.194 = 25/x

x= 25/.194