Question

Can someone help me with this? I will mark brainliest

Answer 1

Answer:

C=diameter x pi

radius + radius = diameter

6+6=12

12 x 3.14 = 37.68

8 x 3.14 = 25.12

_____________

Radius x radius x pi = area

diameter / 2 = radius

8/2=4

4 x 4 = 16 x 3.14 = 50.24

6 x 6 = 36  x 3.14 = 113.04

_______________

6 km circle has  circum of 37.68 and area of 113.04

8 km circle has circum of 25.12 and area of 50.24

Hope this helps

Step-by-step explanation: