doggylover4377 doggylover4377

07-03-2018
Mathematics

contestada

Perpendicular lines AB and CD intersect at point E. If mâˆ AED = x + 20, what is the value of x?
A.) 160
B.) 110
C.) 90
D.) 70

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Chewbotka Chewbotka

07-03-2018

the answer is D.) 70 because if the lines are perpendicular the the angle would have to equal 90* so 90=x+20

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