Math, asked by rohanraj8487, 3 months ago

Please help me find out the answer I am request you to find out the answer if you don't know the answer don't answer it and please do all the questions.​

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Answered by sushant8a
1

Ans 6 : According to the question

3x + 4x + 5x = 180°

12x = 180

x = 180/12

= 15°

Angle of 3x = 3 × 15 = 45°

Angle of 4x = 4 × 15 = 60°

Angle of 5x = 5 × 15 = 75°

Ans 7 : According to the question

120 + x + x = 180°

120 + 2x = 180°

2x = 180 - 120

2x = 60°

x = 60/2

= 30°

Since, Two sides are equal so the two side are of 30° angle.

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