Math Problem Statement
Властивості рівнобічної трапеції
Solution
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Math Problem Analysis
Mathematical Concepts
Geometry
Properties of trapezoids
Symmetry
Parallel lines
Formulas
Area of trapezoid formula: A = 0.5 * (b1 + b2) * h
Height formula: h = sqrt(a^2 - ((b2 - b1)/2)^2)
Midline formula: m = (b1 + b2) / 2
Theorems
Parallel Postulate for parallel bases
Properties of isosceles trapezoids
Symmetry theorem
Suitable Grade Level
Grades 8-10