Question

Please help!

A right rectangular pyramid is sliced parallel to the base, as shown.


What is the area of the resulting two-dimensional cross-section?


A.) 2 m²


B.) 3 m²


C.) 9 m²


D.) 12 m²

Answer 1

Option A.
`2\ m^(2)`

Explanation:

we know that

The resulting two-dimensional cross-section is a rectangle

The area of rectangle is equal to

`A=bh=1*2=2\ m^(2)`