, 21.09.2019msmaporter

# Find the exact value of cos 150 degrees and sin 150 degrees

[m < b = 120º]

step-by-step explanation:

step-by-step explanation:

Cos and Sin 150

This will be the same as a 30 degree angle only in Quadrant 2.

In Q2, Cosine s negative and Sine is positive.

Cos 150 = (-√3)/2

Sin 150 = 1/2

Step-by-step explanation:

Cos and Sin 150
This will be the same as a 30 degree angle only in Quadrant 2.
In Q2, Cosine s negative and Sine is positive.
Cos 150 = (-√3)/2
Sin 150 = 1/2

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