Question

Which of these polygons can be formed by the cross-section created when a plane intersects a pyramid? Select all that are possible.
square
pentagon
circle
rectangle

Answer 1

When a plane intersects a pyramid, the cross-section of polygon created is

1. Square and
2. Rectangle

To answer the question whe need to know what polygons are.

What are polygons?

Polygons are shapes with 3 or more sides.

What is a pyramid?

A pyramid a four-sided solid with triangular sides and a square base.

What polygons are formed by the cross-section created when a plane intersects a pyramid?

• When a plane intersects a pyramid parallel to its base, the cross-section created by the plane is a square
• Also, when a plane intersects a pyramid at an angle to its base, the cross-section formed is a rectangle.

So, when a plane intersects a pyramid, the cross-section of polygon created is

1. Square and
2. Rectangle

Learn more about polygon here:

brainly.com/question/224658

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