Question

What is the approximate circumference of a circle that has a diameter of 25 yards? (Use 3.14 for pi ). C = a0 yd

Answer 1

Answer:

78.5 yds

Step-by-step explanation:

The circumference is given by

C = pi *d

C = 3.14 * 25

C =78.5

Answer 2

Answer:

$\huge\boxed{C=25\pi\ yd\approx78.5\ yd}$

Step-by-step explanation:

The formula of a circumference of a circle:

$C=d\pi$

d - diameter

We have d = 25yd.

Substitute:

$C=25\pi\ yd$

Use $\pi\approx3.14$:

$C\approx(25)(3.14)=78.5\ yd$