Question

If tanA=0.75,what will be the ratios of other trignometrical ratios.

Answer 1

here's your answer-

tanA = perpendicular/base

tanA = 0.75 = 75/100 = 3/4

so, by Pythagoras theorem -

H²= P²+B²
SO, HYPOTENUSE IS EQUAL TO = 5
SINA = P/H = 3/5

cosA= 4/5

cotA= 4/3

secA = 5/4

cosecA = 5/3

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