Asked by Sam

Hi, this question concerns a right angled triangle. If I know the hypotenuse of the triangle is 16cm and I know the adjacent side to an unknown angle is 14cm which trigonometric ratio would I need to find the unknown angle?

Many thanks
Answered by Damon
cosine is adjacent/hypotenuse
cos x = 14/16 = 7/8
There are no AI answers yet. The ability to request AI answers is coming soon!