Math, asked by raniusanakshi8g8arak, 1 year ago

If a vertical pole of length 6m casts a shadow 4m long on the ground and at the same time a tower cast a shadow 28 m long, then the height of the tower is: a)42m b)21m c)12m d)45m

Answers

Answered by amalganesh10
1
42. because......... at the same time the shadows of two objects are in the same ratio........ i.e...   6:4= X=28


amalganesh10: this is the simplest method
Answered by chayan007
2
42  .. MAKE THE ON AND CROSS MULTIPLY IT 
IN THIS WAY
 
6/4=X/28 ==CROSS MULTIPLY IT 
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