Question

find the value of x -115 degree please answer my question brother and sister
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Answer 1

Answer:

Let interior angle be x.

Since exterior angle of a triangle = Sum of opposite interior angles....

=) 115° = x + x

=) 115° = 2x

=) 115°/2 = x

=) 57.5° = x

Hence two angles of a triangle is 57.5°.

Third angle = 180° - 115°

(By Linear Pair)

=) 65°.

Hence angles of a triangle are 57.5°, 57.5° and 65°.

Hope it's helpful to u.