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

Use the equation
A= 2(wl +hl +hw)
Where
w is width
h is height
l is length
2016^2016 = 2^10080 * 3^ 4032 * 7^2016
so the answer is 1
R is 4 if I'm wrong sorry
.05*2000=100 Non-Sporting
.06*2000=120 Herding
.24*2000=480 Sporting
.21*2000=420 Working
.16*2000=320 Hound
.16*2000=320 Terrier
.12*2000=240 Tay
Hope I didn't mess up for your sake