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Practice problem

Area of a Quadrilateral

By Taylor Evans
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A non-rectangular parallelogram split into a rectangle and two triangles. The base of the rectangle is Y. The base of each triangle is X.

The quadrilateral above is a parallelogram. As you can see, it is made of 22 triangles and 11 rectangle. What is the base of this parallelogram?

Choose one answer

Type a concept, like “slope” or “photosynthesis”.

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