Math Problem Statement

What is the area of this figure?

Solution

To find the area of the given figure, we can divide it into two rectangles and calculate the area of each rectangle separately, then add them together.

Step-by-step Solution:

  1. Identify the Two Rectangles:

    • Rectangle 1: The larger rectangle on the bottom.
    • Rectangle 2: The smaller rectangle on the top.
  2. Dimensions of Rectangle 1:

    • Width = 9 m
    • Height = 9 m
    • Area of Rectangle 1 = Width × Height = 9m×9m=81m29 \, \text{m} \times 9 \, \text{m} = 81 \, \text{m}^2
  3. Dimensions of Rectangle 2:

    • Width = 3 m
    • Height = 8 m
    • Area of Rectangle 2 = Width × Height = 3m×8m=24m23 \, \text{m} \times 8 \, \text{m} = 24 \, \text{m}^2
  4. Total Area of the Figure: Total Area=Area of Rectangle 1+Area of Rectangle 2=81m2+24m2=105m2\text{Total Area} = \text{Area of Rectangle 1} + \text{Area of Rectangle 2} = 81 \, \text{m}^2 + 24 \, \text{m}^2 = 105 \, \text{m}^2

Conclusion:

The area of the figure is 105 square meters.

Would you like more details, or do you have any questions about the solution?

Related Questions:

  1. How do you find the area of a composite figure with more than two rectangles?
  2. What are the steps to solve an area problem involving triangles or circles?
  3. How do you calculate the perimeter of a composite figure?
  4. How would the area change if one of the dimensions of the rectangles was altered?
  5. How can you apply the concept of area in real-world situations?

Tip:

When solving geometry problems involving composite shapes, break them down into simpler shapes like rectangles, triangles, or circles to find the area more easily.

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Math Problem Analysis

Mathematical Concepts

Geometry
Area Calculation
Composite Figures

Formulas

Area of a rectangle: width × height

Theorems

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Suitable Grade Level

Grades 6-8