Math, asked by puvvuadaswati, 4 months ago

If sin A is equal to 3/4, find cos A and Tan A​

Answers

Answered by Anonymous
3

Answer:

Please refer to the attachment...

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Answered by vishruthareddy
0
ANSWER:

Given,
SinA=3/4
SinA=Opp/hyp=3x/4x
By using Pythagoras theorem:
AC^2=AB^2+BC^2
(4x)^2=Ab^2+(3x)^2
AB^2=16x^2-9x^2
AB^2=7x^2
AB=root7x

CosA=adj/hyp=root7x/4x=root7/4

TanA=Opp/adj=3x/root7x=3/root7
Attachments:
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