Chapter 7 Study Guide and Review

Chapter 7 Study Guide and Review for Test Form 2A and 2B Chapter 7, Lesson 1: “Circumference and Area of Circles” (problems 1 – 3 & 6) - Write the for...

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Chapter 7 Study Guide and Review for Test Form 2A and 2B Chapter 7, Lesson 1: “Circumference and Area of Circles” (problems 1 – 3 & 6) - Write the formula for the Circumference of a circle: Write the formula for the Area of a circle: When calculating circumference, what would you do if only the radius was given? - What is the decimal value for Pi?

When calculating the area of a circle, what would you do if the diameter was given? What is the fractional value of Pi?

Chapter 7, Lesson 2: “Solve a Simpler Problem” (problem 7) - What is a Tip: What is a Tax: - Describe how to calculate the tip or tax percent of an amount:

Chapter 7, Lesson 3: “Area of Complex Figures” (problems 4- 5) - Write the formula for the Area of a Triangle: Write the formula for the Area of a Rectangle: - Write the formula for the Area of a Trapezoid:

Write the formula for the Area of a Semi-Circle:

Chapter 7, Lesson 4: “Three-Dimensional Figures” (problems 8 - 9) - What defines the name of any Three-Dimensional Figure? - What is the difference between a prism and a pyramid? - What part of a three-dimensional figure is considered as it’s face? - What part of a three-dimensional figure is considered as it’s edge? - What part of a three-dimensional figure is considered as it’s vertex? Chapter 7, Lesson 5: “Volumes of Prisms and Cylinders” (problems 10 - 11) - Write the formula for the Volume of a Rectangular Prism: Write the formula for the Volume of a Cylinder: - Write the formula for the Volume of a Triangular Prism:

How do you find what the height of a prism?

Chapter 7, Lesson 6: “Volumes of Pyramids and Cones” (problems 12 - 13) - Write the formula for the Volume of a Rectangular Pyramid: Write the formula for the Volume of a Cone:

How do you find what the height of a pyramid or cone?