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Module 3 (M3) - Geometry and measures - Perimeter and area of sectors
A sector is a fraction of a circle. The angle in the sector is a fraction of 360°. This sector has an angle of θ°. The fraction of the circle is \(\frac{θ}{360}\) The area of the sector will ...
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Module 4 (M4) – Geometry and measures - Complex perimeter, area and volume questions
Before starting this guide, it may be helpful to read the guide from Module 3 (M3) on perimeter ... the volume and surface area of cones and spheres will appear on the formula sheet provided ...