Yes. 20x20=400.
Well, darling, 400,000 square meters is equal to 0.4 square kilometers. So, to answer your question, there are 0.4 squared kilometers in 400,000 square meters. Math doesn't have to be a headache, honey!
one square foot is equal to 0.0929 square meters, multiply this by 400 and the answer is 37.16 square meters
http://www.dict.cc/400 square meters is approximately equal to 0.0988421526 acres.
400cm2 same as 0.04m2 400 cm in meters is 4m (400/100 = 4m) 400 cm2 in meters is 0.04m2 (400/(1002))
152.1 ft squared 152.1 ft squared
In order to determine the number of meters in 400 square meters, we need to take the square root of 400. The square root of 400 is 20. Therefore, there are 20 meters in each dimension of a 400 square meter area.
If the area of the square is 200, then the side is sqrt(200).The length of the diagonal is sqrt(200 + 200) = sqrt(400) = 20 meters.
18 squared is 32419 squared is 36120 squared is 400
well area of a square is length x height or height2 so the length = the square root of 400 (20) so the perimeter is 4 x 20 s so 80
400 meters = about 1,312.34 feet.
A Hexagonal Kite can be deduced to a rectangle of an area equal to 0.75 Kite diagonals * sqrt (3/4) Kite diagonals = 400 square meters. Therefore, diagonal = sqrt ( 400 / ( 3/4 * sqrt(3/4) ) ) meters =~ 24.816 meters
20 squared is 400.