COMPOSITE FIGURES
Definition Of Composite Figures
If a figure is made from two or more geometric figures, then it is called a Composite Figure.
Example of Composite Figures
The given figure is made of two triangles and one rectangle as shown below.
So, the given figure is a composite figure.
Video Examples: Area of Compound Shapes
Solved Example onComposite Figures
Ques: Identify the shapes used to construct the composite figure shown.
Choices:
A. triangle and square
B. squares
C. square and rectangle
D. triangle and circle
Correct Answer: A
Solution:
Step 1: Look at the figure. It has two parts.
Step 2: Triangle is used to make the upper part and square is used to construct the lower part.
Step 3: So, the shapes used to construct the figure are triangle and square.
Quick Summary
- Composite figures are made of multiple basic shapes.
- To find the area of a composite figure, divide it into basic shapes.
- Calculate the area of each basic shape and add them together.
🍎 Teacher Insights
Use visual aids and hands-on activities to help students understand how to decompose composite figures. Provide ample practice problems with varying levels of difficulty.🎓 Prerequisites
- Area of basic shapes (triangles, rectangles, squares)
- Perimeter of basic shapes
Check Your Knowledge
Q1: Which shapes make up the composite figure in the image?
Frequently Asked Questions
Q: What are the basic shapes that make up composite figures?
A: Common basic shapes include triangles, squares, rectangles, circles, and semi-circles.
Q: How do you find the area of a composite figure?
A: Divide the composite figure into basic shapes, find the area of each basic shape, and then add the areas together.