We need to find the area of the given figure, which is an irregular polygon. We can decompose the figure into a rectangle, a smaller rectangle, and a triangle.
2025/4/26
1. Problem Description
We need to find the area of the given figure, which is an irregular polygon. We can decompose the figure into a rectangle, a smaller rectangle, and a triangle.
2. Solution Steps
First, let's identify the three shapes in the figure.
Shape 1 is a rectangle with sides 8 yd and 8 yd.
Shape 2 is a rectangle with sides 9 yd and 5 yd.
Shape 3 is a triangle with base 3 yd and height 3 yd.
Area of a rectangle = length * width
Area of a triangle = (1/2) * base * height
Area of Shape 1 = 8 yd * 8 yd = 64
Area of Shape 2 = 9 yd * 5 yd = 45
Area of Shape 3 = (1/2) * 3 yd * 3 yd = (1/2) * 9 = 4.5
The total area of the figure is the sum of the areas of the three shapes.
Total Area = Area of Shape 1 + Area of Shape 2 + Area of Shape 3
Total Area = 64 + 45 + 4.5 = 113.5
3. Final Answer
The area of the figure is 113.5 .