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Fig. 12.3 depicts an archery target mark...

Fig. 12.3 depicts an archery target marked with its five scoring areas from the centre outwards as Gold, Red, Blue, Black and White. The diameter of the region representing Gold score is 21 cm and each of the other bands is 10.5 cm wide. Find the area of each of the five scoring regions.

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To find the area of each of the five scoring regions of the archery target, we will follow these steps: ### Step 1: Calculate the radius of the Gold region. - The diameter of the Gold region is given as 21 cm. - Radius (r) = Diameter / 2 = 21 cm / 2 = 10.5 cm. ### Step 2: Calculate the area of the Gold region. - Area of a circle = πr². ...
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