A circle has a circumference of 50.2450.2450, point, 24 units. What is the radius of the circle?
Mathematics · Middle School · Mon Jan 18 2021
Answered on
Given:
Circumference of the circe = 50.2450
Determine the radius of the circle.
Formula for the circumference of the circle:
C = 2 pi r
Solution:
Substitute the given value of the circumference of the circle to the formula then solve for r.
C = 2 pi r
50.2450 = 2 pi r
Divide both sides by 2 pi in order to determine the value of r.
50.2450 = 2 pi r
50.2450/2pi = 2 pi r/2pi
r = 7.99 or 8 units
Final answer:
r = 7.99 or 8 units