Question

If it cannot be solved just comment because that is possible​

Answer 1

x = approx. 25.7 and y = 12

Explanation:

Isosceles triangles have 2 equal sides and 2 equal angles and there are 180 degrees in a triangle.

3x + 3x + x = 180

7x = 180

x = approx. 25.7

3(25.7) + 3(25.7) + 25.7 = 180

77.1 + 77.1 + 25.7 = 180

179.9 approx. = 180

7y + 7y + y = 180

15y = 180

y = 12

7(12) + 7(12) + 12 = 180

84 + 84 + 12 = 180

180 = 180