angle x is 8/17 and the triangle was dilated to be two times as big as the original, what would be the value of the cos of x for the dilated triangle?...

If the cos of angle x is 8/17  and the triangle was dilated to be two times as big as the original, what would be the value of the cos of x for the dilated triangle? Hint: Use the slash symbol ( / ) to represent the fraction bar, and enter the fraction with no spaces.