1cm=10mm Therefore, 1cm2=100mm2 Then,10cm2=1000mm2
1 sq km = 1,000,000,000,000 sq mm
1 mm is 1/10 of a cm, so 1 mm2 is 1/100 of a cm2.
510. There are 10mm in one cm.
6.3 cm = 63 mm
100
Since there are 10 mm in 1 cm, one must multiply by 10^2 = 100. So the answer is 100,000 mm squared.
1 cm squared is 10mm by 10mm so 1cm squared equals 100mm squared
1 cm=10mm therefore 987mm = 987/10 cm = 98.7cm watch out though 987mm squared is 9.87cm squared
A cube with side of length 1 cm is the same as a cube with sides of length 10 mm (as there are 10 mm in 1 cm). So the the area of one face of this cube would be 10 mm x 10 mm which equals 100 mm squared. There are 6 faces to the cube so 6 x 100 mm squared = 600 mm squared.
One million mm.
10 mm = 1 cm
1 mm = 0.1 cm 1 cm = 10 mm
1 cm = 10 mm 1 cm2 = 10 mm * 10 mm = 100 mm2 520 cm2 = 520 * 100 = 52,000 mm2
10 million. 10 mm in one cm.
12 cm, one cm is equal to 10 mm.
31 mm = 3.1 cm