Question

WHO IS GOOD AT MATH AND CAN HELP ME WITH 20 QUESTIONS



The rectangular prisms shown are packed with unit cubes. Match the rectangular prisms that have the same volume.

Answer 1

Answer:

Step-by-step explanation:

In order to find which prisms have the same, we use the formula:

A = L x W x H (Area = Length x Width x Height)

So, count the individual squares on each side, multiply them, and that is the area. Then, find which ones are the same:

Cube 1: A = 4 x 4 x 3 = 48

Cube 2: A = 6 x 4 x 2 = 48

Cube 3: A = 4 x 3 x 3 = 36

Cube 4: A = 8 x 2 x 2 = 32

Cube 5: A = 4 x 2 x 4 = 32

Cube 6: A = 6 x 2 x 3 = 36

So, Cube 1 and Cube 2 are the same with 48.

Cube 3 and Cube 6 are the same with 36.

Cube 4 and Cube 5 are the same with 32.

:)

Answer 2

Answer: 1 and 2, 4 and 5, and 3 and 6.

Step-by-step explanation: To find the volume of a rectangular prism, you multiply the length, width, and height to get the volume.  The volumes for each cube is in the order of top left and continue until the bottom right.

1. 48 cubic units.
2. 48 cubic units.
3. 36 cubic units.
4. 32 cubic units.
5. 32 cubic units.
6. 36 cubic units.

From there, you can match them, and then your answer is complete.

Let me know if this is right! :)