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Find the value of x -115 degree please answer my question brother and sister |
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Answer» 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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