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Please help! One of them is a problem and the other one is how you answer it. I already solved the first one, please help with the others!

Please help! One of them is a problem and the other one is how you answer it. I already-example-1
Please help! One of them is a problem and the other one is how you answer it. I already-example-1
Please help! One of them is a problem and the other one is how you answer it. I already-example-2
User Sindee
by
8.3k points

1 Answer

2 votes
P = 2(L + H)
L = H + 3 <=== this is ur length

P = 2(H + 3 + H)
P = 2(2H + 3)
P = 4H + 6 <== this is ur perimeter

A = L * H
A = H(H + 3)
A = H^2 + 3H <== this is ur area
User Luispauloml
by
9.0k points

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