The circumference of a circle is 25.12 yards what’s the circle radius use 3.14 for pi
The formula for circumference is:
C = 2πr
Where C is the circumference, π is pi, and r is the radius.
We are given that the circumference is 25.12 yards, so we can plug in those values:
25.12 = 2πr
Now we can solve for r by dividing both sides by 2π:
25.12 / (2π) = r
r ≈ 3.999 yards or 4 yards (rounded to the nearest whole number)
Therefore, the radius of the circle is approximately 4 yards.
To find the radius of a circle given its circumference, you can use the formula:
C = 2πr,
where C represents the circumference, π represents the value of pi, and r represents the radius.
In this case, the given circumference is 25.12 yards and π is 3.14. Let's substitute these values into the formula:
25.12 = 2 * 3.14 * r.
We can simplify this equation further:
25.12 = 6.28 * r.
To solve for r (radius), divide both sides of the equation by 6.28:
25.12 / 6.28 = r.
Calculating this gives:
r ≈ 4 yards.
Therefore, the radius of the circle is approximately 4 yards.