R triangle
Calculate the right triangle area whose longer leg is 6 dm shorter than the hypotenuse and 3 dm longer than the shorter leg.
Correct answer:
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You need to know the following knowledge to solve this word math problem:
- algebra
- quadratic equation
- inequalities
- equation
- system of equations
- planimetrics
- Pythagorean theorem
- right triangle
- triangle
Units of physical quantities:
Grade of the word problem:
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