Question

2 more questions please help

Answer 1

@calculusxy

Answer 2

@mathstudent55

Answer 3

Do you know what the formula is for the circumference of a circle is?

Answer 4

i think its 37.86

Answer 5

We already used the formula for the circumference of a circle in the previous problem.
Here it is:

\(C = 2 \pi r\)

Multiply the radius by 2 and by pi. In this problem, they tell you to use the number 3.14 for pi.

Answer 6

Correct, but you meant to write 37.68, not 37.86.

Answer 7

ooops yes thanks

Answer 8

Since the diameter is 12 m, the radius is 6 m. Then
C = 2 * 3.14 * 6 m = 37.68 m