woodsansley woodsansley

09-05-2019
Mathematics

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Find the measure of AED

Find the measure of AED class=

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sqdancefan sqdancefan

09-05-2019

Answer:

D) 155°

Step-by-step explanation:

The marked vertical angles are equal in measure, so ...

5x = 3x+10

2x = 10

x = 5

5x = 25 . . . . measure of angle AEB

Angle AED is the supplement of angle AEB, so is ...

180° -25° = 155°

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