Question

3tanA:4, then find SinA and SecA​

Answer 1

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Answer 2

$\huge{Hey Mate Here Is Your Answer}$

$\underline{ given}$

3tanA =4

tanA =4/3

tanA = P/B = perpendicular/Base

so by Pythagoras theorm

H^2 = P^2 + B^2

H^2 = (4)^2 + (3)^2

H^2 = 16 + 9

H^2 = 25

H=√25

$\fbox{H=5}$

So SinA = perpendicular/Hypothesis=4/5

And SecA = Hypothesis/Base =5/3

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