Math Problem Statement
В равнобокой трапеции ABCD
(AD ll BC) высота равна 2
, диагональ AC=2корня из 5. Найти стороны трапеции, если известно, что диагональ AC
перпендикулярна боковой стороне CD
.
Solution
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Math Problem Analysis
Mathematical Concepts
Geometry
Trapezoids
Right Triangles
Pythagorean Theorem
Formulas
AC^2 = AD^2 + CD^2
b^2 = 10 (solving for the side b)
Theorems
Pythagorean Theorem
Suitable Grade Level
Grades 9-11
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