A 15m long ladder is placed against a wa...

A 15m long ladder is placed against a wall in such way that the foot of the ladder is 9m away from the wall.Up to what height does the ladder reach the wall?

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RS AGGARWAL-PROPERTIES OF TRIANGLES-EXERCISE 15-D

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एक पेड़ भूमि से 5m की ऊंचाई पर टूट जाता है और उसका ऊपरी सूरा भूमि को उस...
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