Question

if one angle of an isosceles triangle is 70°,then find the possibilities for the other two angles​

Answer 1

Answer:

The measures of the interior angles of a triangle add up to 180°. So, one possibility is two 70° angles and one 40° angle. The only other possibility is one 70° angle and two 55° angles.

Answer 2

First off, in an isosceles triangle, two angles are always equal.

So, there are two possibilities:-

1. One angle can be 70⁰ and the other two can be 55⁰ each.
2. Two angles can be 70⁰ and the other one can be 40⁰.