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Mathematics 20 Online
OpenStudy (anonymous):

exact measures

OpenStudy (anonymous):

Nnesha (nnesha):

have u tried anything ?? :=) i'm sure u did

OpenStudy (anonymous):

yea so I used tan90=10/b

Nnesha (nnesha):

alright tan theta = what ? in general like cos = adjacent /hyp

OpenStudy (anonymous):

tan=o/a

Nnesha (nnesha):

right opposite over adjacent |dw:1443993344258:dw| but c is the hypotenuse LONGEST side of right triangle don't use 90 degree angle to find any side

OpenStudy (anonymous):

I also tried using sin33=a/10, but I didn't know what sin33 =

Nnesha (nnesha):

|dw:1443993462650:dw| so yes that's right

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