No way of knowing. That could be any shape.
If length and width are both measured in meters, then if you multiply them together you will have a square meter. If they are not measured in meters, you will have to convert them to meters first.
The formula to calculate the area in square meters is length multiplied by width (m² = length x width). This formula is commonly used for rectangular or square shaped areas.
Make sure both length and width are measured in meters and multiply. The unit with be the area in square meters. The length and width alone can't be square measurements because they are one dimentional
Measure the length and width of the room in meters. Multiply the length x width to get the area in square meters.
420 square meters
The dimensions of a rectangle with an area of 400 square meters can vary, as multiple pairs of length and width can produce this area. For example, if the length is 20 meters, the width would be 20 meters (making it a square). Alternatively, if the length is 40 meters, the width would be 10 meters. Thus, any combination of length and width that multiplies to 400 will satisfy the area requirement.
If the room is rectangular - the usual case - multiply the length times the width. If length and width are in meters, the area will be in square meters; if length and width are in feet, the area will be in square feet, etc.
One acre equals:0.0015625 square miles,4,840 square yards,43,560 square feet orabout 4,047 square metres (0.405 hectares)So, an acre is a unit of area. To know the length and width, the heometry sholud be known.For example it could be:a rectangle of length 1000 meters and width 4.047 meters, ora rectangle of length 500 meters and width 8.094 metersa square of length = width = 63.616 meters
Its length works out as 15 meters when its width is 4 meters.
Multiply the length by the width in metres to arrive at the square metres.
12.92 square meters.
1,956.538 square meters.