The shape of the cross-section is a rectangle Then the area of the rectangle ACHE will be 22.63 square units.
What is Geometry?
It deals with the size of geometry, region, and density of the different forms both 2D and 3D.
A cube with a side length of 4 units is given.
Then the shape of the cross-section formed when a plane containing line AC and line EH intersects this cube will be a rectangle.
Then the area of the rectangle ACHE will be
The length of AC or HE will be 4√2.
Then we have
Area = 4 x 4√2
Area = 22.63 square units
The shape is determined because the section is a surface and the dimension of the surface are different.
More about the geometry link is given below.
https://brainly.com/question/7558603
#SPJ1