despite an archery target marked with it's five scoring region from the centre out wards as gold, red, blue, black, and White . the diameter of the region representing gold score is 21cm and each of the other bands score is 5 cm wide . find the area of five scoring region.
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radius of circle = (21 + 5 + 5 + 5 + 5) cm = 41 cm
area of circle = π r^2
= 22/7 × 41×41 cm^2
= 5283.14 cm^2
area of circle = π r^2
= 22/7 × 41×41 cm^2
= 5283.14 cm^2
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