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Mathematics 9 Online
LittleElephant:

Using the side lengths of △PQR and △STU, which angle has a sine ratio of Four-fifths? a. ∠P b. ∠Q c. ∠T d. ∠U

jhonyy9:

what is your opinion about choice a. ? sin < P = ?

LittleElephant:

I'm not really even sure I don't get this unit at all lmao

jhonyy9:

sinus of an angle equal opposite side divide hypothenuse - yes ? so us this theorem for given angles - what you get for example in case of angle P ? hope helped

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