jrmace08 jrmace08

01-05-2020
Mathematics

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What is the angle measure of angle E?

What is the angle measure of angle E class=

Respuesta :

Wallind11 Wallind11

01-05-2020

Answer:

126°

Step-by-step explanation:

m<D +m<E +m<F = 180°(sum of the interior angles of the triangle)

3x+18x+ 5x-2= 180°

26x= 180+2

26x= 182

x=182/26

x=7

So, m<E = 18x= 18(7) = 126°

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