Rhombus ABCD
Rhombus ABCD, |AC| = 90 cm, |BD| = 49 cm.
Calculate the perimeter of the rhombus ABCD.
Calculate the perimeter of the rhombus ABCD.
Correct answer:

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See also our trigonometric triangle calculator.
You need to know the following knowledge to solve this word math problem:
- arithmetic
- square root
- planimetrics
- Pythagorean theorem
- right triangle
- triangle
- rhombus
- diagonal
- numbers
- real numbers
Units of physical quantities:
Grade of the word problem:
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