GEOMETRY
Web Resource
Quick Reference

Chapter 1
Chapter 2
Chapter 3
Chapter 4
Chapter 5
Chapter 6
Chapter 7
Chapter 8
Chapter 9
Chapter 10
Chapter 11
 

Chapter 8: Area

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These links apply to the entire chapter.

Area

This site has examples and problems for the students to solve that involve area.

Area Formulas

This site shows the area formulas for various figures.

Formulas for Area and Interactive Tools

This site shows the area formulas for various figures, and has practice problems for the students.

Area

This site has area formulas for various figures.

8.1  Rectangles and Squares

8.2  Parallelograms and Triangles

Triangles

This site shows how to calculate the area and perimeter of triangles, and has practice problems for the students.

Area of Parallelogram

This site shows how to find the area of a parallelogram.

8.3  Trapezoids

8.4  Regular Polygons

8.5  Circumference and Area

Area of Polygons and Circles

This site defines area, and shows the area formulas of various figures.

Area and Circumference of Circles

This site shows how to calculate the area and circumference of a circle, and has practice problems for the students.

Circle Solver

This site has a circle solver. The student can enter either the diameter, area, or circumference of a circle, and it will calculate the other two.

8.6  Areas of Similar Figures

8.7  Geometric Probability