Right-angled triangle
Determine the area of a right triangle whose side lengths form successive members of an arithmetic progression, and the radius of the circle described by the triangle is 5 cm.
Correct answer:
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You need to know the following knowledge to solve this word math problem:
- algebra
- quadratic equation
- equation
- arithmetic progression
- expression of a variable from the formula
- planimetrics
- right triangle
- circle
- area of a shape
- triangle
Units of physical quantities:
Grade of the word problem:
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