(a) Decompose this trapezoid into shapes that we know how to find the area of, i.e. triangles, rectangles, or parallelograms.

Algebra and Trigonometry (6th Edition)
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ChapterP: Prerequisites: Fundamental Concepts Of Algebra
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Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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**Problem 2: Consider the trapezoid below.**

- **Diagram:**
  - The diagram displays a trapezoid with height \( h \), and two bases with lengths \( a \) and \( b \).

**Instructions:**

**(a)** Decompose this trapezoid into shapes that we know how to find the area of, i.e., triangles, rectangles, or parallelograms.

**(b)** Use the decomposition you found above to express the area of the trapezoid in terms of \( a \), \( b \), and \( h \).

**(c)** Make two copies of this parallelogram and put those two copies together in a way that creates a shape we know how to find the area of.

**(d)** Use the shape you created above to express the area of the trapezoid in terms of \( a \), \( b \), and \( h \).

**(e)** Are the formulas you found in part 2b and part 2d equivalent?

**Graph/Diagram Explanation:**
- The trapezoid is labeled with its bases \( a \) and \( b \), and height \( h \). You need to visualize decomposing and rearranging this trapezoid in multiple ways to calculate its area, helping reinforce the understanding of geometric properties and area calculations.
Transcribed Image Text:**Problem 2: Consider the trapezoid below.** - **Diagram:** - The diagram displays a trapezoid with height \( h \), and two bases with lengths \( a \) and \( b \). **Instructions:** **(a)** Decompose this trapezoid into shapes that we know how to find the area of, i.e., triangles, rectangles, or parallelograms. **(b)** Use the decomposition you found above to express the area of the trapezoid in terms of \( a \), \( b \), and \( h \). **(c)** Make two copies of this parallelogram and put those two copies together in a way that creates a shape we know how to find the area of. **(d)** Use the shape you created above to express the area of the trapezoid in terms of \( a \), \( b \), and \( h \). **(e)** Are the formulas you found in part 2b and part 2d equivalent? **Graph/Diagram Explanation:** - The trapezoid is labeled with its bases \( a \) and \( b \), and height \( h \). You need to visualize decomposing and rearranging this trapezoid in multiple ways to calculate its area, helping reinforce the understanding of geometric properties and area calculations.
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