OpenStax, Prealgebra 2e §9.4 Use Properties of Rectangles, Triangles, and Trapezoids · Exercise 77 · Algebra · Algebra word problems
Use Properties of Rectangles, Triangles, and Trapezoids · Exercise 77
Solve using the properties of trapezoids.
Laurel is making a banner shaped like a trapezoid. The height of the banner is feet and the bases are and feet. What is the area of the banner?
OpenStax, Prealgebra 2e · §9.4 Use Properties of Rectangles, Triangles, and Trapezoids · Exercise 77
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