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Geometry Definitions

by Dr. Osama M. Khaled — published May 22, 2022 — last modified Jul 13, 2024 10:46 PM — filed under: Year 9

Some essential definitions in geometry

Located in Mathematics / Geometry / Fundamentals

History of Geometry

by Dr. Osama M. Khaled — published May 22, 2022 — last modified Jun 09, 2025 08:46 PM — filed under: Year 9

Good to know historical information about geometry

Located in Mathematics / Geometry / Fundamentals

Lines, segments and rays

by Dr. Osama M. Khaled — published May 28, 2022 — last modified Jul 13, 2024 10:43 PM — filed under: Year 9

Answer some questions about lines, segments and rays

Located in Mathematics / Geometry / Fundamentals

Points, lines, and planes

by Dr. Osama M. Khaled — published May 27, 2022 — last modified Jul 13, 2024 10:44 PM — filed under: Year 9

Geometry is based on three undefined words: point, line, and plane

Located in Mathematics / Geometry / Fundamentals

Geometry Basics

by Dr. Osama M. Khaled — published Oct 18, 2020 — last modified Jul 13, 2024 10:52 PM — filed under: Year 9

Test your basic knowledge about geometry. We all need some refreshment every now and then. You think you remember everything about geometry. You may be ...

Located in Mathematics / Geometry / Fundamentals

Area of complex shapes

by Dr. Osama M. Khaled — published Nov 05, 2020 — last modified Jul 13, 2024 10:52 PM — filed under: Year 9

These are more into practical questions in real life. We do not find shapes just in simple squares and circles. There are actually different types of shapes ...

Located in Mathematics / Geometry

Basics

by Dr. Osama M. Khaled — published Jun 30, 2022 — last modified Jul 13, 2024 10:27 PM — filed under: Year 9

Basic knowledge to test your knowledge in data distributions

Located in Mathematics / Statistics / Data Distributions

Data Analysis: Analysis of call center calls

by Dr. Osama M. Khaled — published Dec 28, 2022 — last modified Jul 13, 2024 10:03 PM — filed under: Year 9 Located in Mathematics / Statistics / Data Distributions

Definitions

by Dr. Osama M. Khaled — published Jun 30, 2022 — last modified Jul 13, 2024 10:28 PM — filed under: Year 9

Important definitions in data distributions in statistics

Located in Mathematics / Statistics / Data Distributions

Graphs for categorical variables

by Dr. Osama M. Khaled — published Aug 11, 2022 — last modified Jul 13, 2024 10:12 PM — filed under: Year 9

The values of a categorical variable are labels for the categories, such as “female” and “male"

Located in Mathematics / Statistics / Data Distributions

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