Find sec B when a=5 and b=9

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Guest Apr 24, 2015

+128460

+5

Best Answer

Assuming we have a right triangle, c = √[5^2 + 9^2] = √106

So sec B = c/a = √106 / 5

CPhill Apr 24, 2015

CPhill · Answer 1 · 2015-04-24T06:05:37

Assuming we have a right triangle, c = √[5^2 + 9^2] = √106

So sec B = c/a = √106 / 5