The circumference of a circle is 75.36 what is the circles radius use 3.14
The formula for circumference is C = 2πr, where r is the radius and π is approximately 3.14.
So, we can set up an equation:
75.36 = 2(3.14)r
Dividing both sides by 2π:
75.36 ÷ (2 x 3.14) = r
r ≈ 11.99
Therefore, the circle's radius is approximately 11.99.
To find the radius of a circle when given its circumference, you can use the formula:
Circumference = 2 * π * radius
Given Circumference = 75.36 and π = 3.14, we can rearrange the formula to solve for the radius:
75.36 = 2 * 3.14 * radius
Divide both sides of the equation by (2 * 3.14):
75.36 / (2 * 3.14) = radius
Simplifying the right side of the equation:
75.36 / 6.28 = radius
The radius of the circle is approximately 12 (rounded to the nearest whole number).