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Mathematics 20 Online
OpenStudy (anonymous):

Find the length of BC.

OpenStudy (anonymous):

errr. What is line segment BC...in relation to what?

OpenStudy (anonymous):

OpenStudy (anonymous):

SOH CAH TOA

OpenStudy (anonymous):

5 sqrt(3)

OpenStudy (anonymous):

sin(60) = bc/10

OpenStudy (anonymous):

i had to make sure i was doing it right . . . i had did tangent instead of sin

OpenStudy (anonymous):

I did it in my head

OpenStudy (anonymous):

SOHCAHTOA my friend :]

OpenStudy (anonymous):

wow lol

OpenStudy (anonymous):

I hate trig :P had to memorize that circle. it was horrible haha

OpenStudy (anonymous):

really ? i love circles

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