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