Distance problem 2
A=(x,2x)
B=(2x,1)
Distance AB=√2, find the value of x
B=(2x,1)
Distance AB=√2, find the value of x
Correct answer:
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You need to know the following knowledge to solve this word math problem:
- geometry
- analytic geometry
- algebra
- quadratic equation
- equation
- planimetrics
- Pythagorean theorem
- right triangle
- triangle
Units of physical quantities:
Grade of the word problem:
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