Question

Find X and Y in the figure. I already know X=16 and Y=20. But please explain t me how you found the answer.

Answer 1

What are the balls next to angles?

Answer 2

I was thinking \[\frac{ 10 }{ 10 }=\frac{ 9 }{ x+9 }\] to find out X, if the triangle on the left and the whole pic are one shape... It results in x = 18 so I guess not ;) Sorry.. I'm no help with this.

Answer 3

Those are the answer my my book gives me but idk how to work the problem.

Answer 4

and the balls are theta

Answer 5

are any of these lines perpendicular?

Answer 6

@Stiwan no perpendicular lines