Mathematics
Grade 7
15 min
Perimeter, area, and volume: changes in scale
Perimeter, area, and volume: changes in scale
Tutorial Preview
1
A square's side length is scaled by 3. What happens to the perimeter?
2
A square's side length is scaled by 3. What happens to the area?
3
A cube's side length is scaled by 3. What happens to the volume?
Sample Practice Questions
Easy
A square has a side of 5. If the side is doubled, what is the new perimeter?
0.20
1.25
2.40
3.100
Easy
A square has a side of 5. If the side is doubled, what is the new area?
0.25
1.50
2.75
3.100
Easy
A cube has a side of 1. If the side is doubled, what is the new volume?
0.1
1.2
2.4
3.8
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