Question 393790
  <pre><font size = 3 color = "indigo"><b>
Hi
Sum of the angles for a triangle = 180°
Note: isosceles triangle with one &#8736; = 100°, the other two acute angles are equal
Let a represent the measure of each of the other two angles.
 x + x + 100° = 180°
         2x = 80° 
          x = 40°, the measure of each of the other two angles