Trapezoid thirds
The ABCD trapezoid with the parallel sides of the AB and the CD and the E point of the AB side. The segment DE divides the trapezoid into two parts with the same area. Find the length of the AE line segment.
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You need to know the following knowledge to solve this word math problem:
- algebra
- expression of a variable from the formula
- planimetrics
- area of a shape
- triangle
- trapezoid
- diagonal
- basic functions
- reason
- numbers
- fractions
Units of physical quantities:
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