Math, asked by ash2031, 1 year ago

the vertical angle of an isosceles triangle is 100 degree find its base angles

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Answered by TooFree
16

isosceles triangle ⇒ two of the base angles are equal.

Sum of a triangle = 180°

.

Find the sum of the other 2 angles:

180 - 100 = 80

.

Find each of the base angle:

80 ÷ 2 = 40

.

Answer: 40°


ash2031: 100 kahan se aye
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