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Mathematics 19 Online
OpenStudy (anonymous):

In a right triangle ABC, AB, the side opposite the 30 degrees angle measures 12 inches. Which is the length of the BC, the side opposite the 90 degrees angle? 24 12 24 square root 2 8

OpenStudy (anonymous):

12/sin(30) = hypotenuse

OpenStudy (anonymous):

=24

OpenStudy (anonymous):

sin(theta) = opposite / hypotenuse. rearrange for hypotenuse. AB is the side opposite the angle of 30 degrees and BC is the hypotenuse since it is opposite the largest angle

OpenStudy (anonymous):

thank you !!

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