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fewscrewsmissing Group TitleBest ResponseYou've already chosen the best response.0
Use the \(Soh Cah Toa\) rule to help you. You are given an angle and the side opposite the angle, can you figure out how to work out the rest?
 one year ago

dedderick Group TitleBest ResponseYou've already chosen the best response.0
i don't understand how i suppose to find the answer
 one year ago

Nikhil619 Group TitleBest ResponseYou've already chosen the best response.0
Soh Cah Toa..means: Sin=Opposite/Hypotenuse Cos=Adjacent/Hypotenuse Tan=Opposite/Adjacent
 one year ago

fewscrewsmissing Group TitleBest ResponseYou've already chosen the best response.0
You have the angle and the length of the side opposite the angle. So you can work out either the adjacent side or the hypotenuse using \(SohCahToa\). Say we want to find QS. This forms the hypotenuse, and we have the opposite side (QR), so we use \(sin (\theta)= QR/QS\). I.e. \(sin(30)=7/QS \therefore QS = 7/sin(30) \)
 one year ago

Nikhil619 Group TitleBest ResponseYou've already chosen the best response.0
By 'Opposite', 'Adjacent'..we mean the sides that are opposite or adjacent to the angle..
 one year ago

dedderick Group TitleBest ResponseYou've already chosen the best response.0
A) RS = 14, QS = 7 2 B) RS = 14, QS = 7 3 C) RS = 7 3 , QS = 14 D) RS = 7 2 , QS = 14
 one year ago

dedderick Group TitleBest ResponseYou've already chosen the best response.0
any help
 one year ago

fewscrewsmissing Group TitleBest ResponseYou've already chosen the best response.0
Read the above and it will help ;)
 one year ago

dedderick Group TitleBest ResponseYou've already chosen the best response.0
b is the answer
 one year ago
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