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Mathematics 14 Online
OpenStudy (anonymous):

Angles A and B are the acute angles of a right triangle. If the tangent of A is 2.1445, then angle B measures 25 64 65

OpenStudy (anonymous):

A=Tan^-1(2.1445) A=64.99 degrees. So B=90-64.99 degrees B=25.01 which is same as 25 degrees. First option is your answer. BTW: Make sure your calculator is in DEGREE mode while you do the tangent inverse calculation.

OpenStudy (mertsj):

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