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Mathematics 14 Online
OpenStudy (anonymous):

What is the area of the equilateral triangle? Round to the nearest square centimeter. cm2 http://static.k12.com/calms_media/media/1579000_1579500/1579376/1/69b4235641678bb4a783843e64e765726723b636/MS_IMC-150126-130915.jpg

OpenStudy (anonymous):

You have to use the formula 1/2 absin(c)

OpenStudy (anonymous):

Its just substitution of values from there

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