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Mathematics 21 Online
OpenStudy (johnnewman):

What is tan J? a. 7 over 24 b. 7 over 25 c. 24 over 25 d. 24 over 7 https://static.k12.com/calms_media/media/1422500_1423000/1422774/1/81d7d822a3b987dae3aa336af9acc19e328a291a/MS_PA_131002_171222.jpg

OpenStudy (johnnewman):

so i know i need to find the opposite of j right

OpenStudy (anonymous):

Yes. \[\tan=\frac{ opposite }{ adjacent }\] So you need to find the length of the side opposite to angle J and adjacent to J, then plug them into the formula.

OpenStudy (johnnewman):

i think 24 id oppostie

OpenStudy (anonymous):

Right, 24 is the opposite side. Now you just need the length of the side adjacent to J and you'll have your answer.

OpenStudy (johnnewman):

7

OpenStudy (johnnewman):

a 7 over 24

OpenStudy (anonymous):

Remember the formula is: \[\tan=\frac{ opposite }{ adjacent }\] 7 over 24 would be adjacent over opposite.

OpenStudy (johnnewman):

24 over 7

OpenStudy (anonymous):

Right!

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