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