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Calcula el área y perímetro de un rectángulo que tiene como base (x+y) y altura (x-1).

1 Answer

5 votes

Answer:

A = x^2 - x + xy - y

P = 4x + 2y - 2

Explanation:


a = (x + y)(x - 1) \\ a = {x}^(2) - x + xy - y \\ \\ p = 2((x + y) + (x - 1)) \\ p = 2(2x + y + - 1) \\ p = 4x + 2y - 2

I hope that is useful for you :)

User Smallufo
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