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Help your students master finding the area of trapezoids with this worksheet that encourages students to think deeper than substituting values into the formula for area of a trapezoid.
In section A, students will find the areas of four trapezoids by splitting the quadrilaterals into a rectangle and one or two triangles. Then in section B, learners split four trapezoids into two triangles in order to find the areas.
The formula is developed in section C where two congruent trapezoids are joined to form either rectangles or parallelograms. Students find the areas of the whole shape before halving to find the area of each trapezoid.
Lastly, learners will use the formula to find the area of three more trapezoids.