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A ladder is placed aganist a …

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A ladder is placed aganist a wall such that its foot is at a distance of 2.5m from the wall and its top reaches a window 6m above the ground. find the length of the ladder

Posted by Saloni Yadav 7 years, 3 months ago

CBSE > Class 10 > Mathematics

2 answers

Aarya Rastogi 7 years, 3 months ago

42.25

1Thank You

Prince Kumar 7 years, 3 months ago

(Distance bw wall and foot of ladder)²+(height of window)²=(length of the ladder)² (2.5)²+(6)²=6.25+36=42.25 =>Lenngth of ladder =√42.25=6.5m______Ans

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CBSE > Class 10 > Mathematics