Question

Find the surface area please help

Answer 1

AS =282.7cm²

Explanation:

SA = 3.14×r×L +3.14×r²

L²=5²+12²

L=13)

= 3.14×5×13 + 13.4x5²

AS=282.7cm²

Answer 2

the answer is 30

Explanation:

hight x base²