Directional 2595
Calculate the interior angles of triangle ABC using vectors. Coordinates A [2; 4] B [4; 6] C [0; -4]. Calculate directional vectors of sides, parametric and general equations of sides, parametric and general equations of lines, calculate area, calculate height.
Correct answer:
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You need to know the following knowledge to solve this word math problem:
- geometry
- vector
- planimetrics
- area of a shape
- triangle
- Heron's formula
- goniometry and trigonometry
- tangent
- arctangent
Units of physical quantities:
Grade of the word problem:
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