rainbow54 rainbow54

15-03-2016
Mathematics

Answered

What is m∠AEB?

m∠AEB? = ?

What is m AEB? m AEB? = ? class=

Verified Answer :

apologiabiology apologiabiology

15-03-2016

ok so remember
when 2 lines intersect the 2 opposite angles that face each other are equal measure
also, remember that a straight line=180

so

therefor BEA=CED and we want to find BEA, also
BED=180 so
BEC+CED=BED=180
aka
6x+7+5x-3=180
solve

6x+7+5x-3=180
combine
11x+4=180
subttract 4
11x=176
diivde 11
x=16

CED=AEB
CED=5x-3
subsitute
CED=5(16)-3
CED=80-3
CED=77
CED=77=AEB

answer is 77 degreees

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