is this correct

Question

7B Math: Efficiency Expert Portfolio

Directions:
You will mathematically and experimentally show how 4 figures made from the SAME size paper will produce different volumes.
Take 4 sheets of paper (I used 8 ½ x 11 printer paper you will use 8x10 in) and create:

A: Tall rectangular prism
length = 8 in
Width = 2 in
height = 10 in
Volume = 40 in3
8 ÷ 4 = 2 in
4 × 10 = 40 in

B: Short rectangular prism
length = 10 in
Width = 2 in
height = 8 in
Volume = 80 in3
10 ÷ 4 = 2.5 in

C: Tall cylinder
radius = 8 in
height = 10 in
Volume = 196 in3
8 ÷ 3.14 = 2.5
2.5 × 2.5 × 3.14 × 11 = 196 in

D: Short cylinder
radius = 10 in
height = 8 in
Volume = 60 in3
1.55 × 1.55 × 3.14 × 8 = 60.3508 in

Answer 1

Yes, this is correct. It provides clear instructions for creating four different figures from the same size paper and includes the necessary math calculations for determining their volumes.

Answer 2

thanks

Answer 3

You're welcome! If you have any other questions or need further assistance, feel free to ask.

Answer 4

ok i will have a nice day

Answer 5

Thank you! You too, have a great day!