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fewscrewsmissing
 2 years ago
Best ResponseYou've already chosen the best response.0Use 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?

dedderick
 2 years ago
Best ResponseYou've already chosen the best response.0i don't understand how i suppose to find the answer

Nikhil619
 2 years ago
Best ResponseYou've already chosen the best response.0Soh Cah Toa..means: Sin=Opposite/Hypotenuse Cos=Adjacent/Hypotenuse Tan=Opposite/Adjacent

fewscrewsmissing
 2 years ago
Best ResponseYou've already chosen the best response.0You 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. \(sin(30)=7/QS \therefore QS = 7/sin(30) \)

Nikhil619
 2 years ago
Best ResponseYou've already chosen the best response.0By 'Opposite', 'Adjacent'..we mean the sides that are opposite or adjacent to the angle..

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

fewscrewsmissing
 2 years ago
Best ResponseYou've already chosen the best response.0Read the above and it will help ;)
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