Math, asked by angelicarose1444, 10 months ago

A ladder is leaning against the wall and reaches a window at a height 15ft.the ladder is 29m.find the distance between the wall and base of the ladder

Answers

Answered by spiderman2019
3

Answer:

24 .82 m

Step-by-step explanation:

Let x be the distance between wall and base of ladder.

Using Pythagoras theorem,

29² = 15² + x²

x² = 29² - 15² = 616

x = 24.82 m

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Answered by BrainlyConqueror0901
4

CORRECT QUESTION :

A ladder is leaning against the wall and reaches a window at a height 15 m.the ladder is 29 m.find the distance between the wall and base of the ladder.

\blue{\bold{\underline{\underline{Answer:}}}}

\green{\therefore{\text{Distance\:between\:wall\:and\:foot\:of\:ladder=24.81\:m}}}

\orange{\bold{\underline{\underline{Step-by-step\:explanation:}}}}

• In the given question information given about a ladder is leaning against the wall and reaches a window at a height 15ft.the ladder is 29m.

• Wh have to find the distance between the wall and base of the ladder

  \green{\underline \bold{Given :}} \\   : \implies   \text{Length\:of\: ladder =29\:m} \\ \\  :   \implies  \text{Heigh\:of\:window= 15\:m} \\  \\    \red{\underline \bold{To \: Find:}} \\  :  \implies \text{Distance\:between\:wall\:and\:foot\:of\: ladder=?}

• Accroding to given question :

 \bold{In  \: \triangle \: ABC} \\   : \implies   {h}^{2}   =  {p}^{2}  +  {b}^{2}  \:  \:  \:   \:  \:  \:  \:  \: \text{(by \: phythagoras \: theoram}) \\  \\  :  \implies  {29}^{2}  =  {15}^{2}  +  {BC}^{2}  \\  \\  :  \implies  (BC)^{2} =841-225\\  \\  :  \implies  {(BC)}^{2} =616  \\ \\     : \implies  BC=  \sqrt{616}  \\  \\  \green{: \implies  \text{BC=24.81\:m}}

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