Rhombus
ABCD is a rhombus, ABD is an equilateral triangle, and AC is equal to 4. Find the area of the rhombus.
Final Answer:

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Do you want to convert area units?
Calculation of an equilateral triangle.
See also our trigonometric triangle calculator.
Try conversion angle units angle degrees, minutes, seconds, radians, grads.
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geometryplanimetricsgoniometry and trigonometryUnits of physical quantitiesGrade of the word problem
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