12.8 meters squared
8 meters wide by 5 meters long my 1 meters tall will not give you an answer in square meters. But it will give you a VOLUME of 40 cubic meters.
To find the area of a rectangle, you multiply the length by the width. In this case, the length is 10 meters and the width is 9 meters. So, the area would be 10 meters x 9 meters = 90 square meters.
18
About nine feet.
20 metres squared
6 meters squared
72 metres squared
5*4 = 20 square meters
12.8 meters squared
29 meters squared or 312 feet squared.
How many square meters are there in a room which is eight meters long and six meters wide?
There endless choices for the answer.As one of them is 74.3 meters long and 10 meters wide.
it would be 72 cm(squared) as it is 9metres times 8 metres.
12 meters long, 5 meters wide. Diagonal = 13 meters. Solve and prove with Pythagorean therum : 12 squared (144) + 5 squared (25) = 13 squared (169).
9,375 sq. meters
96