If cos θ= 4/5, then value of sin θ is
a) 3/5
b) 1/2
c) 3/4
d) 1/5
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If cos θ= 4/5, then value of sin θ is
a) 3/5
b) 1/2
c) 3/4
d) 1/5
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Answer:
3/5 is answer
Step-by-step explanation:
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Verified answer
Answer:
sin(thetha) = 3/5
Step-by-step explanation:
sin(thetha) = perpendicular/hypotenuse
Use Pythagoras Theorem
3^2 = (5^2 - 4^2)^(1/2)