Math Problem Statement
determiner h pour que le trapeze rectangle est un aire de 10m2 j'ai B=6 metres et un angle de 45 degres mais je n'ai pas b pour que le trapeze rectangle ai un aire de 10m^2
Solution
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Math Problem Analysis
Mathematical Concepts
Geometry
Trigonometry
Quadratic Equations
Formulas
A = (B + b) * h / 2 (Area of a trapezoid)
b = h * tan(45°) (Trigonometric relation for base)
Quadratic equation: h^2 + 6h - 20 = 0
Theorems
Quadratic formula
Trigonometric properties of a right trapezoid
Suitable Grade Level
Grades 9-11
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