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Shape and Space

Shape and Space. SECTOR OF CIRCLE. AREA OF SECTOR AND ARC LENGTH. It’s possible to find the area and arc length of any sector of the circle Example Quarter circle = 90° Radius = 5cm. 5cm. AREA OF SECTOR AND ARC LENGTH.

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Shape and Space

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  1. Shape and Space SECTOR OF CIRCLE

  2. AREA OF SECTOR AND ARC LENGTH • It’s possible to find the area and arc length of any sector of the circle • Example • Quarter circle = 90° Radius = 5cm 5cm

  3. AREA OF SECTOR AND ARC LENGTH • It’s possible to find the area and arc length of any sector of the circle • Example • Half of a circle = 180° Radius = 7.2cm 7.2cm

  4. 7.8cm 3.5cm 5cm 2.3cm 4.9cm 8.8cm 9.5cm 7.1cm 9.9cm EXERCISES • Calculate the area and arc length of the following 2.3cm

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