68
I hope you understand this
In all right triangles, the ratio between a leg and the hypothenuse is the sine of the angle opposite to the leg.
So, in your case, we have

In order to find XY, we have

So, the ratio for the sine is

Answer:
ABCD
Step-by-step explanation:
so first you use glue and then paint and then contact solution
Since 6x6 equals 36, then 6² would be the exponent because 6² is the same as 6x6