Pyramid (geometry)

High school (ages 12+)
Mathematics & Numbers

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/pyramid-geometry

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the ancient egyptian construction?Millions of stone blocks, precise alignment with cardinal directions and astronomical events
2. What is the volume formula?V = (1/3) Base Area Height
3. What is a pyramid in geometry?A pyramid is a 3‑D shape that has a flat polygon base and a pointy top called an apex. All the edges from the base corners meet at the apex, making triangular sides.
4. Why are the Great Pyramids of Giza famous?They are famous because they are huge stone towers built over 4,500 years ago. They were made as tombs for Egyptian kings and show how smart people were with math and astronomy.

Polyhedron: A three-dimensional solid object bounded by flat surfaces called faces.
Apex: The single vertex (point) opposite the base of a pyramid.
Self-Dual: A geometric object that is topologically equivalent to its dual.