Calculate 82144
Calculate the height of side b (v_b) of triangle ABC with vertices A[4;1;3] B[2;3;3] and C[1;1;3].
Correct answer:
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You need to know the following knowledge to solve this word math problem:
- geometry
- analytic geometry
- algebra
- expression of a variable from the formula
- arithmetic
- square root
- planimetrics
- Pythagorean theorem
- right triangle
- area of a shape
- triangle
- Heron's formula
Units of physical quantities:
Grade of the word problem:
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