Math, asked by siddiquizaid930, 7 months ago

if tan a=4/3 then cosA
will be

Answers

Answered by desaipreet2105

0

Answer:

cos A = 3/5

Step-by-step explanation:

tan A = perpendicular/ base = 4/3

by pythagoras theorem

we can find hypotenuse = 5

cos A = base/hypotenuse

so,

cos A = 3/5

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