Rectangle diagonals
It is given a rectangle with an area of 24 cm2 and a circumference of 20 cm. The length of one side is 2 cm larger than the length of the second side. Calculate the length of the diagonal. Length and width are yet expressed in natural numbers.
Correct answer:
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You need to know the following knowledge to solve this word math problem:
- algebra
- quadratic equation
- equation
- expression of a variable from the formula
- arithmetic
- square root
- planimetrics
- Pythagorean theorem
- area of a shape
- perimeter
- diagonal
- rectangle
- basic functions
- reason
- numbers
- natural numbers
Units of physical quantities:
Grade of the word problem:
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