Asked by Rochelle

1) A cube has a side length of 7 in.

What is the volume of the cube?
MY ANSWER:21

2) A cube has a side length of 14 meters. What is the volume of the cube?

A.
2744 m3

B.
1176 m3

C.
168 m3

D.
42 m3

MY ANSWER: D
Answered by Ms. Sue
Both answers are wrong.

Cube
Solve for volume
V=a^3
Answered by Rochelle
Sorry I did it wrong

1) 343
2) A
Answered by Ms. Sue
Now you're right.
Answered by Rochelle
Thank you Ms.Sue
Answered by Ms. Sue
You're welcome, Rochelle.
Answered by Rochelle
A plane intersects this rectangular prism perpendicular to the prism’s base.

Which two-dimensional figure is the cross section that results from the intersection of the plane and the prism?
Answered by Rochelle


A.
The plane intersected a rectangular prism parallel to its base.

B.
The plane intersected a rectangular pyramid perpendicular to the pyramid’s base and through its vertex.

C.
The plane intersected a rectangular pyramid perpendicular to the pyramid’s base and not through its vertex.

D.
The plane intersected a rectangular pyramid perpendicular to its base.

I would say C
Answered by Rochelle
Nevermind it is A
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