what does it mean to have a shape that is similar to this rectangle? what would it take and why?

What does it mean to have a shape that is similar to this rectangle?What would it take and why?

Rectangle 1

Is this shape similar to the first rectangle?What do you notice about it?

Is this shape similar to the first rectangle?

Rectangle 1

Is this shape similar to the first rectangle?How are they alike, and how are they different?

Rectangle 1

Rectangle 2

What is the area of this shape?What is the length of rectangle 2?

What is the area of this shape?What is the width of rectangle 2?

84 Square centimeters

What is the area of rectangle 2?

Is this shape similar to the first rectangle?What do you notice about it?

Rectangle 1

Is this shape similar to the first rectangle?What do you notice about it?

Rectangle 1

Rectangle 1

Is this shape similar to the first rectangle?What do you notice about it?

Since the area of rectangle 1 was 94 square centimeters, what is the area of a rectangle dilated using a scale factor of 4?

Rectangle 1

What is the area of a rectangle dilated by a scale factor of 5? Of 10?

How many centimeter cubes would fit on this rectangle?

What is the area of the floppy disk?

82.8 square centimeters

What would the area be of a shape dilated by a scale factor of 2?

What would the area be of a shape dilated by a scale factor of 4? 5? 10?

What is the area of this tire?

This tire has an area of 471 square inches. If you doubled the size of the tire, what would be the new area?

What if you made the tire 100 times bigger?

The diameter of this tire is 19 inches what is its area?

The area is 283 square inches. What is the area of a tire that is half the size? Twice the size? Ten times the size

If Eli were lying perfectly straight on the blanket how much area would he take up?

9.5 inches wide

48 inches tall

Eli takes up approximately 456 square inches. If Eli fits across this blanket 5 times, what is the area of the blanket?

The area of the blanket is approximately 2208 square inches, if I used a scale factor of 3 to make a bigger shape, what is the area of my new blanket?

The area of this television is approximately 1242 square inches. What is the area of a televison that is 3 times smaller? Twice as big?

Challenge: What is the size of the television, if it is 43 3/8 inches long and 28 5/8 inches tall?

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