Understanding and Calculating Perimeter of Shapes
In this lesson, students will learn to identify and calculate the perimeter of various shapes, including squares, rectangles, and circles. They will explore the formulas used to determine the perimeter, such as P = 4L for squares, P = 2L + 2W for rectangles, and P = πd for circles. Students will also apply their understanding of perimeter with real-world examples to reinforce their skills. By the end of the lesson, students should confidently identify and calculate perimeters of different geometric shapes.
Understanding and Calculating Perimeter of Shapes
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Presentation Transcript
Perimeter Perimeter Perimeter Perimeter PerimeterPerimeter Perimeter Perimeter Perimeter Perimeter Perimeter Perimeter
Objectives Be able to identify the perimeter of a shape Be able to calculate the perimeter of a shape Apply these skills on a real world example
Formulae • Perimeter of a square • P = 4L L L L L
Formulae • Perimeter of a rectangle • P = 2L + 2W L W W L
For today just use 3.14 In questions use 3.14 unless told otherwise in the question
Formulae • Perimeter of a circle • P = πd d
Can we………… Identify the perimeter of a shape? Calculate the perimeter of a shape? Apply these skills on a real world example?