Solve the ∆PQR, when angleQ= 90°, angleP = 60° and the side opposite to angleP is 2√3 cm.
Answer:



We need to know the following things here.
Sin x = p/h
Cos x= b/h
Tan x= p/b
Cosec x= h/p
Sec x= h/b
Cot x= b/p

And

The value table, you will get your answer.



You need to understand the above-mentioned values of Trigonometric ratios at different angles to be able to solve such questions.

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