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3 years ago

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

Mathematics

1 answer:

nignag [31]3 years ago

3 0

Answer:

A = x^2 - x + xy - y

P = 4x + 2y - 2

Step-by-step 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 :)

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