Not really sure what it is you are asking, but it is an area that could be 7 metres long x 3 metres wide, or maybe 6 metres long x 3.5 metres wide. It could also be 5 metres x 4.2 metres.
21 metres squared. 21 square metres. A square on the floor 1 metre long, by 1 meter wide is 1 metre squared. So 21 of them all placed next to each other in whatever shape you want.
Answers & Comments
Verified answer
Not really sure what it is you are asking, but it is an area that could be 7 metres long x 3 metres wide, or maybe 6 metres long x 3.5 metres wide. It could also be 5 metres x 4.2 metres.
If you are asking what is 21m^2,
then 21^2 (21 to the power of 2) is also 21 x 21 = 441
So your answer would be 441m
lol.
21 metres squared. 21 square metres. A square on the floor 1 metre long, by 1 meter wide is 1 metre squared. So 21 of them all placed next to each other in whatever shape you want.
Go figure.
21m² means 21 square meters. It's used to measure area, not length.
21^2
=441
meter is a measure of length but square meter (m²) is a measure of area not length.
21 m² is an area, for example a rectangle with sides of 3 meters and 7 meters. ( 3x7=21)
7m x 3m
or
21m x 1m
or
10.5m x 2m
etc....
Please be clear about your question
441 metres is my guess