How do you simplify sin(pi/3)sin(π3)?

1 Answer
Mar 17, 2018

color(red)(sin (pi / 3) = sin 60 = sqrt3 / 2 = 0.866sin(π3)=sin60=32=0.866

Explanation:

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To find value of sin (pi/3)sin(π3)

sin (pi/3) = sin 60^@sin(π3)=sin60

From the table above,

color(red)(sin (pi / 3) = sin 60 = sqrt3 / 2 = 0.866sin(π3)=sin60=32=0.866

It's a special right triangle having angles 30, 60 & 90.

The sides will be in the ratio 1 : sqrt3 : 21:3:2 as seen from the below triangle.

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