How do you find the angle of cos B= -0.517 ?

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How do you find the angle of cos B= -0.517 ?

Guest Sep 9, 2014

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Best Answer

+4473

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arc cos or acos(-0.517) = ~ 121 degrees.

AzizHusain Sep 9, 2014

1⁺⁰ Answers

+4473

+5

Best Answer

arc cos or acos(-0.517) = ~ 121 degrees.

AzizHusain Sep 9, 2014

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