Question

Find the circumference and area of the circle. Use 3.14 for π. Round to the nearest hundredth if necessary.
13m.

Answer 1

Answer:

81.64

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

Please be explicit in labeling the radius.   I will assume y ou meant r = 13 m.

Circumference formula:  C  = 2πr; area formula:  A = πr²

Here, with r = 13 m, C = 2π(13 m) = 26π m = C = 81.68 m

and

with r = 13 m, A = π(13 m)^2 = 169π = A = 530.93 m^2