Question

Please neep help gain

Answer 1

TSA=760
`ft^(2)`

Explanation:

A=B*H*1/2

A=15*8*1/2

A=60*2

A=120
`ft^(2)`

+

A=L*W

A=20*15

A=300
`ft^(2)`

+

A=L*W

A=20*17

A=340
`ft^(2)`

TSA=760
`ft^(2)`

Answer 2

358.954ft^2

Hope this helps.