Question

* *
Urgent I really must get these I would appreciate any help I can get, thank you. (22 pts)

Answer 1

1004.6025

Explanation:

15*30=450

15/2=7.5 (radius)

7.5*7.5=56.25

3.14square*7.5*7.5/2+15*30

3.14square*56.25/2+450

554.6025(3.14square*56.25)+450=

1004.6025