Math, asked by PrabhatPandey, 1 year ago

why sine theta is equal to perpendicular by hypotenus

Answers

Answered by RajeshKumarNonia
1
It's convention..... We've just named this ratio as sine...

PrabhatPandey: but why it is p/h only any derivation
Raj245: hi
RajeshKumarNonia: why is your name prabhat? do you have any answer? I think no. We just give this ratio a name sine theta.. Where theta is an acute angle with respect to which I we take p, b, h.. That's all
PrabhatPandey: first my name doesn't have any mathematical derivation and formula and it is not gives any valu but sine give . I want to know about how mathematician know this it is equal to p/h ;if you know any thing about it then please tell me
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