Mr. Cornely
Mr. Cornely
Home
Homework
Blizzard Bags
For Parents
Tutorials and notes
Ch.1 Equations
Ch. 2 Transformations
Ch.3 Angles
chapter 4 Linear Equations
Ch. 5 - Systems of equations
Chapter 6 (functions)
Ch. 7 pythagorean theorem
Extra Help
Gallery
Grade 7 Archives
Text Book
Chapter Tutorials
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Class Notes
Chapter 1 (Integers)
Chapter 2 (Rational Numbers)
Chapter 3 (Expressions & Equations)
Chapter 4 (Inequalities)
Chapter 5 (Rates, Ratios, and Proportions)
Chapter 6 (percents)
Chapter 7 (Angles and Scale Drawings
Chapter 8 (Circles)
Chapter 9 (Surface Area and Volume)
Chapter 10 (Probability and Statistics)
Home
Homework
Blizzard Bags
For Parents
Tutorials and notes
Ch.1 Equations
Ch. 2 Transformations
Ch.3 Angles
chapter 4 Linear Equations
Ch. 5 - Systems of equations
Chapter 6 (functions)
Ch. 7 pythagorean theorem
Extra Help
Gallery
Grade 7 Archives
Text Book
Chapter Tutorials
>
Class Notes
Chapter 1 (Integers)
Chapter 2 (Rational Numbers)
Chapter 3 (Expressions & Equations)
Chapter 4 (Inequalities)
Chapter 5 (Rates, Ratios, and Proportions)
Chapter 6 (percents)
Chapter 7 (Angles and Scale Drawings
Chapter 8 (Circles)
Chapter 9 (Surface Area and Volume)
Chapter 10 (Probability and Statistics)
Area of a circle
: In this example, we solve for the area of a circle when given the diameter. If you recall, the diameter is the length of a line that runs across the circle and through the center.
Area of composite shapes
: Don't be intimidated by odd looking geometric figures and being asked to find its area. In this example you'll understand that breaking up the figure into smaller geometric shapes that are regular make the task a lot easier.
8.1 Circles and Circumference
Example 1
Example 2
Example 3
Example 4
8.2 Perimeters of Composite Figures
Example 1
Example 2
Example 3
8.3 Areas of Circles
Example 1
Example 2
Example 3
8.4 Area of Composite Figures
Example 1
Example 2
Example 3