Question

2) radius = 5 yd find the circumference of each circle​

Answer 1

Answer:

23

Step-by-step explanation:

Answer 2

Answer:

31.42 yards

Step-by-step explanation:

The formula for the circumference is pi multiplied by the diameter.

To work this out you would first multiply 5 by 2, which would be 10 yards. This is because the radius is half of the diameter. Then you would multiply pi by 10, which would be 31.416.

radius=$\frac{1}{2}$ of diameter

Circumference=$\pi d$

1) Multiply 5 by 2.

$5*2=10$

2) Multiply pi by 10.

$\pi *10=31.416$

3) Round to 2 decimal places.

$31.42$