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Mathematics

1 answer:

Dahasolnce [82]3 years ago

4 0

Answer:

Step-by-step explanation:

The shaded portion is a sector and the area of a sector is expressed as;

Area of sector = $\frac{\theta}{360} * \pi r^{2}$

given $\theta$ = 60°, radius r = 6cm

area of the sector = $\frac{60}{360} * \pi * 6^{2}$

area of the sector = 36π/6

area of the sector = 6πcm²

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