Question

if tan o=3/4,find the value of sin o

Answer 1

Answer:

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Answer 2

Answer:

sin o = 3/5

Step-by-step explanation:

given

tan o = 3/ 4 ...................(1)

we know that

tan o = perpendicular/ base

comparing value of tan o with equation (1)

perpendicular(p) = 3

base(b) = 4

using pythagres theorem

h^2= p^2+b^2              ( h= hypotaneous of right angle triangle)

h^2 = 3^2+4^2

h^2= 9+16

h^2= 25

on square root we get

h = 5

we know that

sin o = perpendicular / hypotaneous

sin o = 3/5