Math, asked by harsh1045, 1 year ago

If 3cosA =4sinA find value of. CosA

Answers

Answered by Dharshan1

2

the value of cosA is18°

Answered by UnknownDude

5

sinA/cosA=3/4
tanA=3/4
Let sides be 3x and 4x
Then hypotenuse is 5x by pythagoras theorem
cosA=3/5

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