Answer:
The answer to your question is x = 90°, y = 43°
Step-by-step explanation:
We can observe that it is an isosceles triangle because two sides have the same length.
In an isosceles triangle, 2 angles measure the same: ∠B = ∠C.
- The sum of the internal angles in a triangle equals 180°.
∠D = 90°
∠A + ∠D + ∠C = 180
∠A + 90° + 47° = 180°
∠A = 180 - 90 - 47
∠A = 43°
y = 43°
Angle x is a right triangle = 90°
