Pre-Algebra

Version 2.1

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Topic 10—Geometry

Lesson 10-2 Finding Perimeter and Circumferences

When you complete your assignments for this lesson, you should be able to:

Explain the meaning of perimeter.
Describe how to find the perimeter of any triangle or quadrilateral.
Given the length of all sides, calculate the perimeter of a triangle, square, rectangle, parallelogram, and trapezoid.
Explain the meaning of circumference.
Given the diameter or radius of a circle, calculate its circumference.

Assignment	GO	Description
10-2.1		Read Finding Perimeters and Circumferences in your free online textbook.
10-2.2		Work on the Endless Examples & Exercises^TM activity, Perimeters of Plane Figures
10-2.3		Review the reading assignment for this lesson.
10-2.4		Complete the written exam for this lesson.

Use this search box to learn more on your own about the terminology, principles, and procedures introduced in this lesson.

Primary Content Provider: David L. Heiserman, SweetHaven Publishing Services