25-02-2021
Mathematics

contestada

If the area of a triangle is 2x2−2x−4
and it has a height of x−2
write the length of the triangle.

Respuesta :

28-02-2021

Answer:

Step-by-step explanation:

area of triangle = ½(base)(height) = ½(base)(x-2)

½(base)(x-2) = 2x²-2x-4

½(base) = (2x²-2x-4) ÷ (x-2) = 2x+2

base = 4x+4

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