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Mathematics 18 Online
OpenStudy (anonymous):

In the diagram, rectangle ABCD is split in half by AC . What is the value of tan x?

OpenStudy (anonymous):

a. 3/4 b. 4/5 c. 3/5 d. 5/4 e. 4/3

OpenStudy (anonymous):

It's a right triangle.

OpenStudy (anonymous):

\(\sf tangent=\dfrac{Opposite}{Adjacent}\)

OpenStudy (anonymous):

In this case, the opposite is 4, and the adjacent is 3.

OpenStudy (anonymous):

so the answer is e?

OpenStudy (anonymous):

thanks

OpenStudy (anonymous):

Yes..that's correct.

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