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Mathematics, 31.07.2020 14:01 HugoArellano
The figure above shows a right-angled triangle OAB. AOC is a minor sector enclosed in the triangle. If OA = 7 cm, AB = 6 cm, calculate the area and perimeternof the shaded region.
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The figure above shows a right-angled triangle OAB. AOC is a minor sector enclosed in the triangle....
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