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Mathematics 9 Online
OpenStudy (anonymous):

Find the area of the triangle with the given measurements. Round the solution to the nearest hundredth if necessary. B = 103°, a = 12 cm, c = 22 cm

OpenStudy (anonymous):

128.62 cm2 132 cm2 29.69 cm2 257.23 cm2

OpenStudy (raffle_snaffle):

|dw:1400374703964:dw|

OpenStudy (raffle_snaffle):

law of cosines

OpenStudy (anonymous):

It should be..128.62 cm2 :)

OpenStudy (anonymous):

I got 6417 for Cos A?

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