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Mathematics 9 Online
OpenStudy (joness2):

Please, I need help! Trig!

OpenStudy (joness2):

Help!!!

OpenStudy (joness2):

Find the following and show all work including the trigonometric ratios used: A.The measure of angle A B.The length of side AB C.The length of side BC Measure of angle C is 90 degrees.

OpenStudy (sshayer):

you can easily find angle A as the sum of angles of a triangle=? then \[\tan A=\frac{ BC }{ AC }\]

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