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5.Let ABC be a triangle such that AB = (x - 1) cm, AC = (2root x) cm, BC = (x + 1) cm. Then:(a) A = 90°(b) B=90°(c) C=90°(d)none of these |
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Answer» a=90 is the answer .....
Try itBrainliest please joi aai akhom |
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