Math, asked by poonamsinha57681, 1 year ago

If the largest angle in a triangle is 80 degree then the least possible integral value of smallest angle of the triangle is

Answers

Answered by Shatakshibansal
7
it must be 21 degree
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Answered by TooFree
5

Sum of angles in a triangle is 180º


Given that the largest angle in a triangle is 80º

The the second largest angle would be 80 - 1 = 79º (Given that it has to be integral value)

Therefore the smallest angle would be 180 - 80 - 70 = 21º


Answer: The smallest possible angle is 21º

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