Math, asked by mathshard28, 6 months ago

In a triangle PQR. angle p = x degrees, and angle q = 2x degrees what is the size of angle r. Help plsss

Answers

Answered by bson

1

Answer:

180-3x

Step-by-step explanation:

sum of angles in a triangle =180°

x+2x+r=180

3x+r=180

r=180-3x

hope this helps

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