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What is the value of c? c= ? °
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2 votes
What is the value of c?
c= ? °

What is the value of c? c= ? °-example-1
User Deunz
by
4.0k points

1 Answer

3 votes

Answer:

c = 50°

Explanation:

Since Triangle QRP is an isosceles triangle, the base angles of the triangle are equal.

Angle RQP = 180 - 115

= 65° (sum of angles on straight line)

Angle RPQ = Angle RQP = 65°

c = 180 - 65 - 65

= 50° (sum of angles in a triangle)

User Michael S Priz
by
4.2k points
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