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Can any one please solve it question no 8 ka c please tell me the full ans i am in hurry |
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Answer» -STEP explanation:(a) Given : Interior ANGLE = 60° = 55°Find : The exterior angle x. SOLUTION : SUM of interior angle = 180°600° + 55° + y = 180°115° + x = 180°y = 180° – 115°y = 65°Therefore, x = 180° - 65° x = 115°Hence :The exterior angle is 115°.(b)Given : Exterior angle = 120° Interior angle = 60° Find : The value of x. Solution :➡ 180° - 120°➡ 60°So, sum of interior angle = 180°x + 60° + 60° = 180°x + 120° = 180°x = 180° – 120°x = 60°Hence :The value of x is 60°. |
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