Math, asked by Palakhkoyalkar, 1 year ago

Step by step explaination please

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Answered by Anonymous

Answer:

14 cm

Step-by-step explanation:

Since the angle at B is a right angle, the triangle is inscribed in a semicircle (diameter AC). Therefore AD = BD = CD since these are all radii. This means

AC = 2 × BD = 2 × 7 cm = 14 cm

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