A 4 meter long ladder touches the top of a wall and makes a 45° angle with the horizon. What is the height of the wall?

A 4 meter long ladder touches the top of a wall and makes a 45° angle with the horizon. What is the height of the wall?

A 4 meter long ladder touches the top of a wall and makes a 45° angle with the horizon. What is the height of the wall? ?

Created: 6 days ago | Updated: 6 days ago | Created By:

Imran Ahmed

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বাংলা শব্দ অধ্যাপক এর ঠিক উচ্চারণ কোনটি?

ইংরেজি ‘semicolon’ শব্দের বাংলা অর্থ কোনটি?

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