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Mathematics 14 Online
OpenStudy (anonymous):

For ABC, what is the value of cosC?

OpenStudy (anonymous):

|dw:1365443857073:dw|

OpenStudy (raden):

where is the <C ?

OpenStudy (anonymous):

*0.5 *0.6 *0.8 *0.9

OpenStudy (anonymous):

|dw:1365443992598:dw|

OpenStudy (raden):

cosC = adjacentside / hypothenuse = 72/90 it simplied be 4/5 = 0.8

OpenStudy (anonymous):

k

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