53.8k views
4 votes
Q9, PLSS HELP, IT TIME.........

Q9, PLSS HELP, IT TIME.........-example-1
User Fosho
by
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2 Answers

4 votes

Explanation:

the sum of all angles in a triangle must always be 180°.

therefore,

angle ACB = 180 - 82 - 62 = 36°

since the triangles are congruent, angle ADE = angle ACB = 36°.

User Greysteil
by
8.4k points
3 votes
All angles in a triangle add up to 180

Since they are congruent they have the same angles

180-82-62 = 36

D
User Addison Klinke
by
8.5k points

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