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Mathematics 10 Online
OpenStudy (anonymous):

Will award medal for help!! Consider the right triangle ABC given below What is the length of the hypotenuse of triangle ABC? What is the length of the shorter leg of triangle ABC? What is the length of the longer leg of triangle ABC?

OpenStudy (anonymous):

|dw:1393715213057:dw|

OpenStudy (anonymous):

So, how far have you gotten so far?

OpenStudy (anonymous):

not very far

OpenStudy (anonymous):

I will probably have to use tan since I don't know the hypotenuse yet

OpenStudy (anonymous):

Well, we need to start with what we know the most about. Yes, the tangent function is a good place to start.

OpenStudy (mertsj):

Do you know about the special 30-60-90 right triangle?

OpenStudy (mertsj):

That is what you are supposed to use here.

OpenStudy (anonymous):

\[\tan 60=10/x\] \[x=10/\tan60\]

OpenStudy (anonymous):

short leg=1/2H

OpenStudy (anonymous):

|dw:1393715570526:dw|

OpenStudy (anonymous):

x=5.77

OpenStudy (anonymous):

I will be back in 15-30 minutes. Please be back to help then as I do want to understand this

OpenStudy (mertsj):

|dw:1393715520802:dw|

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