Math, asked by deepu1387, 5 months ago

the value of sin 120 +cos 150 +tan 210
answer the question​

Answers

Answered by ranarajput88
2

Answer:

The sine, cosine and tangent of negative angles can be defined as well. ... a 150° lies in the second quadrant so cos 150° is negative. ... The coordinates of P are (cos 210°, sin 210°) .

Answered by yadavsv09
2

Answer:

0.577

EXPLANATION

sin 120 +cos 150 +tan 210

0.866+( −0.866) + 0.577

0.866-0.866+0.577

0+0.577

0.577

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