Math, asked by deewakarsingh077, 10 months ago

12. The length of the shadow of a 100 m high
building is 72 m at a particular time. Find the
length of a tower whose shadow is 18 m long at
the same time.​

Answers

Answered by Darsh05
32

Answer:

25 metres

Step-by-step explanation:

Let the tree's length be x.

The ratios of the shadow and the building's shadow and the tree and the tree's shadow are equal as time is same.

=> 100 : 72 = x : 18

 =>\frac{100}{72}  =  \frac{x}{18}  \\  =  > x =  \frac{100}{72}   \times  18 \\  =  > x =  \frac{100}{4}  = 25 \: m

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Answered by royalrishiraj123
3

Answer:

25 is the answer /////

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