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5 Min Quiz. Original: Length= Width= Height= P= B= Volume= Multiply by a scale factor of 2: Length= Width= Height= P= B= Volume=. Review 1 . A rectangle has a perimeter of 12 cm. If all of the dimensions are multiplied by a scale factor of 2, what is the new perimeter?.
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5 Min Quiz Original: Length= Width= Height= P= B= Volume= Multiply by a scale factor of 2: Length= Width= Height= P= B= Volume=
Review 1. A rectangle has a perimeter of 12 cm. If all of the dimensions are multiplied by a scale factor of 2, what is the new perimeter? Hint: • Draw a rectangle with a perimeter of 12 cm. • Draw a new rectangle multiplying each side by 2. • What is the new perimeter?
Review 2. A rectangle has a perimeter of 12 cm. If all of the dimensions are multiplied by a scale factor of 3, what is the new perimeter? Hint: • Draw a rectangle with a perimeter of 12 cm. • Draw a new rectangle multiplying each side by 3. • What is the new perimeter?
Review 3. What happens to the perimeter when you multiply the dimensions of a figure by a scale factor?
Review 4. A rectangle has an area of 40 cm2. If all of the dimensions are multiplied by a scale factor of 2, what is the new area? Hint: • Draw a rectangle with an area of 40 cm2. • Draw a new rectangle multiplying each side by 2. • What is the new area?
Review 5. A rectangle has an area of 40 cm2. If all of the dimensions are multiplied by a scale factor of 3, what is the new area? Hint: • Draw a rectangle with an area of 40 cm2. • Draw a new rectangle multiplying each side by 3. • What is the new area?
Review 6. What happens to the area when you multiply the dimensions of a figure by a scale factor?
Review 7. A rectangular prism has a volume of 12 cm3. If all of the dimensions are multiplied by a scale factor of 2, what is the new volume? Hint: • Draw a rectangular prism with a volume of 12 cm3. • Draw a new rectangular prism multiplying each dimension by 2. • What is the new volume?
Review 8. A rectangular prism has a volume of 12 cm3. If all of the dimensions are multiplied by a scale factor of 3, what is the new volume? Hint: • Draw a rectangular prism with a volume of 12 cm3. • Draw a new rectangular prism multiplying each dimension by 3. • What is the new volume?
Review 9. What happens to the volume when you multiply the dimensions of a figure by a scale factor?
Challenge 1 The base of a rectangular prism is drawn below. The total volume of the solid figure is 400 cm3. What is the height of the prism? 5 cm 8 cm
Challenge 2 • The two boxes are similar. How many times does the volume increase from box 1 to box 2? Box 1 Box 2 45 inches
Challenge 3 • Tiny Tim wants to double the length and width of his lawn. How many times larger will the area of his new lawn be?
Challenge 4 • The edges of a large rectangular prism are 3 times longer than the edges of a small rectangular prism. How many times greater is the volume of the large rectangular prism?
Challenge 5 • What is the effect on the area of a circle when the radius is doubled?
Challenge 6 • The dimensions of a large rectangular prism are twice the dimensions of a small rectangular prism. If the volume of the small rectangular prism is 16 cubic meters, what is the volume of the large rectangular prism?