Search results 6925 items matching your search terms. Filter the results Item type Select All/None Collection File Folder Image Link Movie Page Question Quiz Quiz History New items since Yesterday Last week Last month Ever Sort by relevance date (newest first) alphabetically Find the Missing Length Given the Area by Dr. Osama M. Khaled — published May 10, 2026 — last modified May 10, 2026 11:11 AM Located in Mathematics / … / Multiplying Whole Numbers / Find the area of a rectangle Find the Missing Word by Dr. Osama M. Khaled — published May 02, 2026 — last modified May 04, 2026 07:38 PM Located in Mathematics / … / Multiplying Integers / Perform several multiplications to evaluate expressions Find the Number of Sides – Angle Sum 1,620° by Dr. Osama M. Khaled — published May 16, 2026 Located in Mathematics / … / Quadrilaterals and Other Polygons / Use the formula for the sum of the angle measures of a polygon Find the Number of Sides Given the Angle Sum by Dr. Osama M. Khaled — published May 16, 2026 Located in Mathematics / … / Quadrilaterals and Other Polygons / Use the formula for the sum of the angle measures of a polygon Find the opposite of an integer by Dr. Osama M. Khaled — published Dec 14, 2025 — last modified Dec 14, 2025 04:53 AM Two numbers that are the same distance from 0 on the number line, but on opposite sides of it, are called opposites or negatives Located in Mathematics / … / Integers / An Introduction to the Integers Find the percent of increase or decrease by Dr. Osama M. Khaled — published Dec 24, 2024 — last modified May 12, 2025 06:16 AM — filed under: Year 7, Year 8, Year 9 Percents can be used to describe how a quantity has changed Located in Mathematics / … / Percent / Applications of Percent Find the perimeter of a polygon by Dr. Osama M. Khaled — published May 16, 2026 — last modified May 16, 2026 08:57 PM The perimeter of a polygon is the distance around it. To find the perimeter of a polygon, we simply add the lengths of its sides Located in Mathematics / Geometry / Perimeters and Areas of Polygons Find the perimeter of a triangle by Dr. Osama M. Khaled — published Jun 15, 2025 — last modified Jun 22, 2025 11:56 PM Located in Mathematics / … / Adding Whole Numbers / Find the perimeter of geometric shapes Find the perimeter of geometric shapes by Dr. Osama M. Khaled — published Jun 14, 2025 — last modified Jun 15, 2025 01:09 AM The length of all sides must be summed up to find the perimeter of a rectangle and a square Located in Mathematics / … / Whole Numbers / Adding Whole Numbers Find the perimeter of the rectangle by Dr. Osama M. Khaled — published Jun 14, 2025 — last modified Jun 22, 2025 11:56 PM Located in Mathematics / … / Adding Whole Numbers / Find the perimeter of geometric shapes < Previous 10 items 1 ... 225 226 227 228 229 230 231 ... 693 Next 10 items > Subscribe to an always-updated RSS feed.
