Answer:
Explanation:
Assuming ∠ADB and ∠CDB are right angles and BD is a median of the triangle.
All triangles have interior angles that equal 180°.
So if ∠ADB = 90° and ∠DAB = 53°.
If you add the two angles and subtract from 180° then ∠ABD = 37°.
This means x = 53° as well. The median divides the large triangle into two smaller congruent triangles.
Because the median divides the segment AC into equal parts, y is equal to 2 as AD = DC.