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In a right angled DeltaABC, angleC=90^(@...

In a right angled `DeltaABC, angleC=90^(@) and CD` is the perpendicular on the hypotenuse `AB, AB = c, BC = a, AC = b and CD = p`, then :

A

18 cm

B

12 cm

C

17.5 cm

D

can't be determined

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The correct Answer is:
B
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