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anonymous
 5 years ago
Determine the length of RS to the nearest tenth of a meter. Show the steps and your work.
Thank you!
anonymous
 5 years ago
Determine the length of RS to the nearest tenth of a meter. Show the steps and your work. Thank you!

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Do you know which trig ratio you can use in this problem?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0can you please show me this step by step. thank you

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0No worries dw:1327035521192:dw \[cos \theta=\frac{A}{H}\]\[sin \theta=\frac{O}{H}\] \[tan \theta=\frac{O}{A}\] Which one do we have enough information to use?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0lol i suck in trig also sorries

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Not tan. We know theta and which side do we know, O, H or A?

Hero
 5 years ago
Best ResponseYou've already chosen the best response.0cos(17) = 18.8/RS RS = 18.8/cos(17)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Perfect. We know adjacent since it is the side that touches the angle. So the trig ratio we'll use is cosine.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0BaileyC does this make sense or would you like me to explain it differently?
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