প্রশ্ন ও উত্তর
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?
06 Apr, 2025
প্রশ্ন 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?
সঠিক উত্তর
42
মন্তব্য
Authentication required
You must log in to post an answer.
Log in