Seudónimo Seudónimo

11-01-2017
Mathematics

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Alex wants to paint one side of his skateboard ramp with glow-in-the-dark paint, but he needs to know how much area he is painting. Calculate the area of the isosceles trapezoid.

72 ft2
84 ft2
90 ft2
108 ft2

Alex wants to paint one side of his skateboard ramp with glowinthedark paint but he needs to know how much area he is painting Calculate the area of the isoscel class=

Respuesta :

BSimmons13 BSimmons13

11-01-2017

ok si I know how to figure this one out
1/2(b1+b2)H so

1/2(12+18)6
1/2(30)6
1/2(180)
90ft*2

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