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ABC is a right angled triangle with angl...

ABC is a right angled triangle with `angleABC=90^(@)`, D is any point on AB and DE is perpendicular to AC.

(ii) If AC = 13 cm, BC = 5 cm and AE = 4 cm. Find DE and AD.

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The correct Answer is:
`1.67` cm
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ICSE-MATHEMATICS- 2015-SECTION- B
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