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11 votes
11 votes
HELP WITH PLEASE! I’ll give you brilliance

HELP WITH PLEASE! I’ll give you brilliance-example-1
User Michael Baltaks
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2 Answers

17 votes
17 votes

For a:

The angles are supplementary meaning they add to 180º. So you can set up an equation: x + 85 = 180

Subtract 85 from both sides:

x = 95º

For b:

Since it's an isosceles triangle (2 congruent sides), the base angles are equal to each other. So a = 75º

User Conor Livingston
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2.9k points
19 votes
19 votes

Answer:

a:95

b: a=75

Explanation:

User Mauro Torres
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3.1k points