This question cannot be answered sensibly. An are is a measure of area, with dimensions [L2]. A metre is a measure of distance, with dimensions [L]. The two measure different things and basic dimensional analysis teaches that you cannot convert between measures with different dimensions such as these without additional information.
There is one meter in a meter...
100 centimeters = 1 meter
1000
1 block is a meter or 1 cubic meter
1 meter^2, because 1^2=1.
There are 3.2808399 feet in 1 meter. 1 meter = 3.2808399 feet
1 meter = 100 centimeters.
Meter
1 meter is 100 centimeters. 1 centimeter is 0,01 meter.
1000 milimeters= 1 meter
1 meter = 1000 millimeters 1 millimeter = 0.001 meter
1 meter = 1.094 yards.