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adell [148]
2 years ago
8

Which of these polygons can be formed by the cross-section created when a plane intersects a pyramid? Select all that are possib

le.
square
pentagon
circle
rectangle
Mathematics
1 answer:
elena-s [515]2 years ago
6 0

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.

<h3>What are polygons?</h3>

Polygons are shapes with 3 or more sides.

<h3>What is a pyramid?</h3>

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

<h3>What polygons are formed by the cross-section created when a plane intersects a pyramid?</h3>
  • 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

#SPJ1

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Answer:

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Step-by-step explanation:

The question is not properly presented. See attachment for proper presentation of question

From the attachment, we have that:

W = \frac{3}{25}

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Z = \frac{\pi}{24}

Required

Order from greatest to least

First, we need to simplify each of the given expression (in decimals)

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List out the results, we have:

W = 0.12    X = 0.16    Y = 0.09    Z = 0.13

Order from greatest to least, we have:

X = 0.16     Z = 0.13      W = 0.12       Y = 0.09

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X = \frac{\sqrt{3}}{11}     Z = \frac{\pi}{24}      W = \frac{3}{25}      Y = \frac{9}{100}

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