This Self-Learning Module (SLM) is prepared so that you, our dear learners, can continue your studies and learn while at home. Activities, questions, directions, exercises, and discussions are carefully stated for you to understand each lesson.
Each SLM is composed of different parts. Each part shall guide you step-by-step as you discover and understand the lesson prepared for you.
Pre-tests are provided to measure your prior knowledge on lessons in each SLM. This will tell you if you need to proceed on completing this module or if you need to ask your facilitator or your teacher’s assistance for better understanding of the lesson. At the end of each module, you need to answer the post-test to self-check your learning. Answer keys are provided for each activity and test. We trust that you will be honest in using these.
Please use this module with care. Do not put unnecessary marks on any part of this SLM. Use a separate sheet of paper in answering the exercises and tests. And read the instructions carefully before performing each task.
Hello there, Mathletes! As you know, a circle is a plane figure that is commonly used in art, design, architecture, manufacturing, engineering, and many others. In fact, the coins in your purse are circular in shape! In this module, you will learn how to find the circumference of a circle. Your ability to learn the concepts and keep up with the tasks will depend to a large extent on your willingness to learn. So, are you ready?
At the end of this module, you are expected to:
1. find the radius and diameter of a circle;
2. find the circumference of a circle; and
3. appreciate the value of knowing how to find the circumference of a circle in real-life situations.