Can someone please tell Me why the answer is 20! I’m rlly confused cause I thought it was something wag different, just please explain why and how to get 20, thank you

The formula for circumference is 2πr

using the information provided, we can substitute the numbers into the formula:

2π(10)

This can then be simplified to 20π because the equation above is basically

2 × π × 10 and if you multiply 2 and 10, you get 20.

The answer is 20 times π not just 20

Step-by-step explanation:

When π=3.14

The formula for circumference is 2πr

2π10=20π cm or about 62.8

4 adults and 12 babies

step-by-step explanation:

4 x 7 = 28

12 x 15 = 180

180 + 28 =208

4 x 3 = 12

4 + 5 7/9= 9 7/9

step-by-step explanation: