Students revise how to calculate the area and arc length of a sector.
Later, as learning progresses they use the various sector formulae to calculate the radius and angle.
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Students revise how to calculate the area and arc length of a sector.
Later, as learning progresses they use the various sector formulae to calculate the radius and angle.
In this lesson there are five grade 8 and 9 maths problems for higher ability students.
Calculating the speed, distance and time for two part journeys.