Question

In an isosceles triangle if vertex angle is 80 degrees then the sum of its base angles is

Answer 1

Answer:

the the sum of base angles=180-80

=100

Step-by-step explanation:

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Answer 2

Answer:

If the vertex angle of an isosceles triangle is 80°, then the measure of an exterior angle to one of the base angles of this triangle is potions- (a) 100°

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