The possible cross-sections are an isosceles triangle and a square. And the impossible cross-sections are a circle and a trapezoid.
What is Geometry?
It deals with the size of geometry, region, and density of the different forms both 2D and 3D.
The figure above represents a right square pyramid.
Indicate whether each of the following shapes is a possible two-dimensional cross-section of the pyramid.
Then the possible cross-section of the Pyramid will be an isosceles triangle and square.
And the shape impossible cross-section of the Pyramid will be a circle and a trapezoid.
More about the geometry link is given below.
https://brainly.com/question/7558603
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