jwbri
jwbri jwbri
  • 18-12-2019
  • Mathematics
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NEED AN EXPERT ON LAW OF SINES...Ill give brainlest​

NEED AN EXPERT ON LAW OF SINESIll give brainlest class=

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musiclover10045
musiclover10045 musiclover10045
  • 18-12-2019

Using the law of cosine:

a = √(22^2 + 12^2 - 2*22 * 12 * cos(73.2)

a = 21.8

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