Question

Find the circumference of each circle.Use your calculators value of pi.Round your answer to the nearest tenth.

Answer 1

5) 59.7 in

6) 39.0 mi

7)

8) 50.3 mi

Explanation:

5) C =
`\pi (19)`

C = 59.7 in

6) C =
`2\pi (6.2)`

C = 39.0 mi

7) RADIUS IS CUT OFF

use C =
`2\pi r`

8) C =
`2\pi (8)`

C = 50.3 mi