. Find the value of cos 150 in fraction
Best Answer
The value of cos 150 in fraction is −√3/2
Now, using conversion of degree into radian we get,
θ in radians = θ in degrees × (pi/180°)
150 degrees = 150° × (π/180°) rad = 5π/6 or 2.6179
cos 150° = cos(2.6179) = −√3/2 or -0.866
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