Geometry of circles and cylinders
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Maths KS4 - Lesson 2: Geometry of circles and cylinders
Screen 2.1: The Engineers need to calculate how many concrete segments will be needed to line a section of the Tunnel.
2.1b: Correct answer
Screen 2.2: The Engineers need to calculate the volume of concrete needed for the segments that make up the Tunnel.
Screen 3.1: Click next to see how segments are transported to construct the Tunnel.
Screen 3.2: This is how concrete segments create the Tunnel.