Homework Help: Geometry One multiple choice question!

Posted by LEXI on Tuesday, May 29, 2012 at 7:40pm.

Write the ratios for sin A and cos A.
{picture is of a right triangle, ABC.
segment AC is 8, segment AB is 17, and segment
CB is 15.}

sin A=15/17, cos A=8/17
sin A=15/8, cos A=8/17
sin A=15/17, cos A=8/15
sin A=8/17, cos A=15/17

Geometry One multiple choice question! - Henry, Thursday, May 31, 2012 at 9:09pm
sinA = BC/AB = 15 /17.
cosA = AC/AB = 8 / 17.

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