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Find the value of x?

Find the value of x?-example-1
User Danopz
by
8.1k points

1 Answer

1 vote

Answer:

We know that the exterior angle of a triangle is equal to the sum of two opposite interior angle.

Explanation:

So

25x + 57 + x = 45x

26x + 57 = 45x

57 = 45x - 26x

19x = 57

Therefore x = 3

Hope it will help you

User Sugar
by
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