Vulpixinite
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I need my answer checked for this.
Determine the area of a triangle having the following measurements. Round your answer to two decimal places. B= 83°19', a=6 and c=7

For this I got 22. 94 sq. units as the answer?

Respuesta :

XianLin
Hiii, I got 20.9 units square (3sf) as the answer. Just to clarify, does 83°19 mean 83.19°? Thanks and hope it helped! :)
Ver imagen XianLin
Area = 1/2 (6 x 7) (sin83.19) 
        = 20.85 

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