Rhombus
ABCD is a rhombus, ABD is an equilateral triangle, and AC is equal to 4. Find the area of the rhombus.
Correct answer:
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Calculation of an equilateral triangle.
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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.
You need to know the following knowledge to solve this word math problem:
- geometry
- similarity of triangles
- planimetrics
- right triangle
- area of a shape
- triangle
- rhombus
- diagonal
- goniometry and trigonometry
- tangent
Units of physical quantities:
Grade of the word problem:
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