Question

if the cos of angle x is 17/8, 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?

Answer 1

if you dilate a triangle, would the angles change?

Answer 2

they dont. So the angles would stay the same, therefore cos of x stays the same

Answer 3

no, at least I don't think so

Answer 4

so would it be 17/8?

Answer 5

yup

Answer 6

so even if it was sine or tangent they'd be the same also?

Answer 7

correct

Answer 8

THANK YOU SO MUCH!:)

Answer 9

no problem