Question

The flag of a country contains an isosceles triangle.​ (Recall that an isosceles triangle contains two angles with the same​ measure.) If the measure of the third angle of the triangle is

4040​°
more than
twice nbsptwice
the measure of either of the other two​ angles, find the measure of each angle of the triangle.​ (Recall that the sum of the measures of the angles of a triangle is​ 180°.)

Answer 1

I assume you mean the measure of the third angle is 40
180 - 40 = 140
as two angles are the same they will have equal sharea of 140 in the ratio 1:1
140 / 2 = 70 degrees each