The kids are racing around a circle on the playground with a radius of 12 feet. If they ran around it 5 times, how far did they

Question

3 years ago

5

run round to the nearest foot?

1 answer:

levacccp [35] · Answer 1 · 2022-07-15T08:22:51+03:00

Answer:

377 feet

Step-by-step explanation:

Find the circumference on the circle, using the formula C = 2 $\pi$ r

Plug in 12 as r, the radius, then solve:

C = 2 $\pi$ r

C = 2 $\pi$ (12)

C = 24 $\pi$

Multiply this by 5, since the kids ran around it 5 times:

24 $\pi$ (5)

= 120 $\pi$

To the nearest foot, this is 377.

So, the kids ran round 377 feet