Question

Please help me!!!
the question is in the picture because i can’t write it out

Answer 1

Explanation:

By Sine rule,

5/(x + 5) = 7/(y + 7) = 8/10.

Therefore x + 5 = 6.25 and y + 7 = 8.75.

=> x = 1.25 and y = 1.75.