Your units are incorrect. Do you mean feet? Even at 12 X 11 feet, if doors open into the room, it will be a tight fit but it will fit.
No. Measuring is getting an exact length. Estimating is guessing what the length is
It is necessary because measuring tools help you measure the length of an object accurately.
A ruler.
by measuring it.
no disadvantage
it is used for measuring length of something
No. Measuring is getting an exact length. Estimating is guessing what the length is
It is necessary because measuring tools help you measure the length of an object accurately.
Use a ruler, measuring tape or other device for measuring length.
For measuring the length of a laboratory table, it is better to use a meter stick. Meter sticks are commonly used for linear measurements and are more appropriate for measuring larger objects like tables. Vernier calipers are typically used for smaller, more precise measurements of objects with intricate details.
For measuring length/distance, meter is used. Other units are km / cm/ mm.
Measuring length
no disadvantage
A ruler.
by measuring it.
There is no such measurement. There is either metric measurement or not. Do you mean "fractions" of inches?
Pythagoras discovered the means for measuring the length of sides of a right angle.