A certain pole casts a shadow 24 feet long. At the same time another pole which is 3 feet high casts a shadow 4 feet long. How high is the first pole given that the heights and shadows are in proportion?

গণিত
Ratio, Proportion and Partnership

প্রশ্নঃ A certain pole casts a shadow 24 feet long. At the same time another pole which is 3 feet high casts a shadow 4 feet long. How high is the first pole given that the heights and shadows are in proportion?

  • ক. 20
  • খ. 21
  • গ. 18
  • ঘ. 19

সঠিক উত্তরঃ

18
There are no comments yet.
Authentication required

You must log in to post an answer.

Log in

বিষয়

গণিত

অধ্যায়

Ratio, Proportion and Partnership