Question

if 15 tan A=8 find the Value of cos A and ccosec A​

Answer 1

Answer:

Given,

15 tan A= 8

then Tan A= 8/15

we have Tan A = opp/adj

so using this the hypotenuse can be found

hypotenuse is 17 ( by Pythagoras theorem)

now Cos A = adj/hyp = 15/17

and Cosec A = hyp/opp = 17/8

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Teacher.