প্রশ্ন সংশোধন করুন
প্রশ্ন:
A rectangular plot measuring 90 meters by 50 meters is to be enclosed by wire fencing. If the pole of the fence are kept 5 meters apart, how many poles will be needed ?
A rectangular plot measuring 90 meters by 50 meters is to be enclosed by wire fencing. If the pole of the fence are kept 5 meters apart, how many poles will be needed ?