Question

Which of the following measure of an isosceles triangle

Answer 1

hey mate here is your explanation to answer :-

If you are given one interior angle of an isosceles triangle you can find the other two. We know that the interior angles of all triangles add to 180°. So the two base angles must add up to 180-40, or 140°. Since the two base angles are congruent (same measure), they are each 70°.

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Answer 2

Answer:

measure of an isoceles triangle is 180 degree