From largest to smallest, kilometers, meters,decimeters, centimeters, millimeters, micrometers, nanometers, picometers.
The formula for an area of a circle is the greek symbol "pi" times the radius squared. A = π * r2 r = radius π = 3.14 Now, your radius is given to you in millimeters. Generally answers are given in meters. 7 mm (millimeters) is equal to .007 m (meters).
Any unit of length will do, for example meters, millimeters, kilometers, light-years, feet, etc.
There are 1000 millimeters in one metre, therefore: 1m2 = (10002) mm2 = 1 000 000 mm2 So there are one million square millimetres in a square metre. To work this out it is best to start in 1 dimension. 1 metre is equal to 1,000 millimetres. Square both sides and you get 1 square metre is equal to 1,000,000 square millimetres. Thus there are 1,000,000 square millimetres in a square metre.
Just as you can't ADD, SUBTRACT or CONVERT, for example, from meters to square meters and vice versa, you can't COMPARE them either. Just comparing the numbers doesn't make sense, since the numbers are quite arbitrary (they depend on the units used.As an example: a square of 1 meter x 1 meter has an area of 1 (square meter) and a perimeter of 4 (meters). But if you express the SAME square in millimeters, it has an area of 1000 x 1000 = 1 million (square millimeters), and a perimeter of 4000 (millimeters). So, as you can see, there is no sensible way of comparing area and perimeter.
Multiply by 1,000
1 meter = 1000 millimeters 1 millimeter = 0.001 meter
Divide by 1000 to change millimeters to meters; 25mm = 0.025m.
The answer is 20,000
1 meter = 1,000 millimeters 2 meters = 2,000 millimeters 9 meters = 9,000 millimeters 90 meters = 90,000 millimeters 99 meters = 99,000 millimeters 99.9 meters = 99,900 millimeters
First, change both to the same units. 2 meters = 2000 millimeters Then divide. 2000 milllimeters / 4 millimeters = 500
1.000 meter = 1,000 millimeters 2.000 meters = 2,000 millimeters 4.000 meters = 4,000 millimeters 40.000 meters = 40,000 millimeters 42.000 meters = 42,000 millimeters
multiply by 1000, = 112,000mm
1 meter = 1,000 millimeters 70 meters = 70,000 millimeters 1,000 meters = 1,000,000 millimeters 70,000 meters = 70,000,000 millimeters
83 meters=83,000 millimeters
1 meter = 1,000 millimeters 2 meters = 2,000 millimeters 3 meters = 3,000 millimeters . . . 6,384 meters = 6,384,000 millimeters
13 meters is 13,000 millimeters. (meters x 1,000 = millimeters)