If sinA=3/4 then claculate cos A and tab A
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Answered by
1
sinA=3/4=P/H
SO .....
BY USING PYTHAGORAS THEOREM....
we get B=root7
cosA=root7/4
tanA=3/root7
SO .....
BY USING PYTHAGORAS THEOREM....
we get B=root7
cosA=root7/4
tanA=3/root7
dhruvingabani007:
Thank you so much
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Answered by
1
sin^2A=9/16
cosA=√1-9/16=√7/16=1/4√7
cosA=√1-9/16=√7/16=1/4√7
this is wrong and
ok
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