Question

Please help. Again, I will get in trouble if i dont pass.​

Answer 1

ok first they give us the equation that is needed to solve the problem

the only thing we need to find is the radius which would be the 4 but that's the whole thing the radius would be 4 and now we plug in our numbers

Explanation:

`\pi` x
`2^(2)` x 7≈88

now we apply that same concept to the bottom

`\pi` x
`4^(2)` x 1 ≈ 50

and now we add our 2 totals which is 138