Question

An architect wants to draw isosceles triangle in which measures of two angles are 2x and X+20.
1.he decided that he should draw two equal angles in triangle. is his decision is correct?
2. how many different isosceles triangle he can draw?
3. find the different values of X for which isosceles triangle can be drawn?
4.write the interior angles of isosceles triangle in each case?​

Answer 1

1.Yes his decision is right

2.only 1

3. x=28

4 The angles are 56, 56 and 48