SOLUTION: Two 12 mm sides of a rhombus form a 60 degree angle. Fine the area of the rhombus. Round your answer to the nearest tenth.

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Two 12 mm sides of a rhombus form a 60 degree angle. Fine the area of the rhombus. Round your answer to the nearest tenth.
:
You can use trig to find the area here: A = side^2 * sine of an interior angle
;
A = 12^2 * sin(60)
A = 144 * .866
A = 124.7 sq/mm