Solution:
Given:
To solve for x and y,
Step 1: In ΔABC, Identify the sides of the triangle.
Thus,
Step 2: Evaluate x, using trigonometric ratios.
From trigonometric ratios,
where θ = 47, we have
Step 4: Evaluate y, using trigonometric ratio.
Thus,
Step 3: In ΔBCD, identify the sides of the triangle.
Thus,
Thus, we have
Hence, the values of x and y are