A 15 meter long ladder is placed against a wall in such a way that the foot of the ladder is 9 meters away from the wall . Up to what height does the ladder reach the wall ?
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here is ur answer buddy
(15) sq-(9)sq=(the height of the wall) sq
225-81= 144
√144=12m
hence the answer is 12m
(15) sq-(9)sq=(the height of the wall) sq
225-81= 144
√144=12m
hence the answer is 12m
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Answer:
The lader reach at the height 12m of wall
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