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Find the area of an equilateral triangle with radius 8sqrt3 m.

+1 vote
Leave your answer in simplest radical form.
asked Mar 9, 2013 in ALGEBRA 1 by andrew Scholar

1 Answer

+1 vote

Radius,r=8√3 m

Height of triangle ,h=2r

                                   =16√3 m

Side of the triangle ,a=16√3/sin60

                                       =32 m

 

Area of the triangle,A=√3/4(a^2)

                                     =√3/4(32^2)

                                     =443.4 m^2

answered Mar 9, 2013 by bradely Mentor

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