Math Problem Statement
Considera il triangolo di vertici A(1;3), B(-1;4), C(1;-2). Determina: l'equazione della retta contenente il lato AB; la misura dell'altezza relativa al lato AB; l'area del triangolo.
Solution
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Math Problem Analysis
Mathematical Concepts
Analytic Geometry
Equation of a Line
Distance Formula
Area of a Triangle
Formulas
Equation of a Line: y - y1 = m(x - x1)
Distance Formula: d = |ax0 + by0 + c| / sqrt(a^2 + b^2)
Area of a Triangle: Area = 1/2 | x1(y2 - y3) + x2(y3 - y1) + x3(y1 - y2) |
Theorems
-
Suitable Grade Level
High School
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