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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 perimeter of the shaded region.
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Dec 21, 2021
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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 perimeter of the shaded region.
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Diego Melo
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Answer:
La respuesta es 7+6 ó 6+7 que es 13
Craig Fisher
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Dec 26, 2021
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