Mathematics, 25.03.2020 23:48 alasiaca

A rectangle is shown. 2 right triangles sit on the top of the rectangle. The sides of the rectangle are congruent with 2 sides of the rectangle and have length x.
Which expression can be used to find the area of the composite figure?

4x
2x + 2x2
x2 + 2x
3x2

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A rectangle is shown. 2 right triangles sit on the top of the rectangle. The sides of the rectangle...