Question

each of the two equal angles of a triangle is 1 by 4th of the third angle. find the measure of three angles.
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Answer 1

Answer:

Let greater angle be x

Smaller angles 1/3x

1/3x+1/3x+x=180

2/3x+x=180

5x/3=180

x=540/5

x=108°

I/3 x=36°

Explanation:

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