30.6k views
2 votes
PLEASE HELP I DON'T UNDERSTAND HOW TO DO THIS​

PLEASE HELP I DON'T UNDERSTAND HOW TO DO THIS​-example-1

1 Answer

3 votes

Answer: C

Explanation:

cos ∅ = adj/ hyp = XZ/ZY

the inverse cos is how you find angle


cos^(-1)(XZ)/(YZ) none of these are your choices so try sin

sin∅ = opp/hyp = xy/yz


sin^(-1)(XY)/(YZ)

so answer is C

User Moxie
by
6.9k points

No related questions found