Question

What is the value of x and y?

Answer 1

Explanation:

`(x)/(42)=tan 30=(1)/(√(3) )\\x=(42)/(√(3) ) * (√(3))/(√(3)) =14√(3) \\(42)/(y) =\cos ~30=(√(3))/(2) \\y=(84)/(√(3)) * (√(3))/(√(3)) =(84 √(3))/(3) =28 {√(3)}`