4) No rght angles1os – InterviewSolution

1.

4) No rght angles1os

Answer»

since the two sides of triangle are equal.. so the lower base angles are equal

the upper angle is 180-110

=> x+x + (180-110) = 180=> 2x + 70 = 180=> 2x = 180-70 = 110=> x = 110/2 = 55°

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