Answer:
1- 24 cubic units
2- 16 cubic units
3- 27 cubic units
4- 20 cubic units
5- 36 cubic units
6- 48 cubic units
7- draw a 1 by 1 by 10 figure. Or a 2 by 5 by 1
8- 1920 rings, because the volume is = # of rings
Explanation:
After finishing this I realized they wanted you to show your work a different way, but oh well. Just say you're advanced or something.
The formula for volume that you should use is length×width×height.
1. 3×4×2
12×2
24 cubic units
2. 4×2×2
8×2
16 cubic units
3. 3×3×3
9×3
27 cubic units
4. 4×5×1
20×1
20 cubic units
5. 3×4×3
12×3
36 cubic units
6. 4×3×4
12×4
48 cubic units
7. one way is to draw a 1 by 1 by 10 figure. Or a 2 by 5 by 1.
8. 16 by 10 by 12 in. 1 cubic inch per ring. since we're working with 3 different inch measurements, the volume will be in cubic inches, so the volume of the box = the amount of rings in it. solve for volume.
16×10×12
160×12
1920 cubic inches
1920 rings, because the volume is = # of rings