Math, asked by AmanSikandar2, 1 year ago

If the two triangle angle is 40°and the second is 31°. Find the other

Answers

Answered by SakshaM725
1
Let the third angle be x

Sum of all angles of triangle = 180°

40° + 31° + x = 180°

71° + x = 180°

x = 180° - 71°

x = 109°

Ans. The third angle of triangle is 109°

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