Measurement
Essential Mathematics Year 9
Introduction
Learning Objectives
Recap of past learning
Nets of cylinders
Nets of cylinders
How do we find the dimensions of the rectangle?
Finding the surface area of a cylinder
Examples: Using the formula
Examples: By looking at the two ends and the curved section
Examples: Parts of a cylinder
Gotchas
Summary
This is another video in the series looking at Using Units of Measurement and Measurement and Geometry. Building on the previous videos where we have been looking at finding the surface area for basic shapes (which then build into compound shapes), I now look finding the surface area of one of the most interesting shapes in Mathematics - the cylinder. With a practical demonstration of how the surface area is found, I look at the formula and how it is constructed. There are lots of worked examples which are explained using easy to understand (and humourous) theory.
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Video tags
maths tutorials
year 9 maths
grade 9 maths
measurement and geometry
measurement
geometry
using units of measurement
units of measurement
surface area of a cylinder
cylinder and surface area
surface area
volume and surface area of solids