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In a rhombus, all the side lengths are $12,$ and one of the angles is equal to $20^\circ.$ Find the area of the rhombus.

 Apr 30, 2024
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Area =  2 * (1/2) * 12^2 * sin (20°)  =  144 * sin (20°)  ≈  49.25

 

cool cool cool 

 Apr 30, 2024

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