1 millimeter equals 0.1 centimeter. So 4 centimeters equals 40 millimeters.
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1cm = 10mm, so 4cm = 40mm. 1m = 100cm or 1000mm.
It is an equilateral triangle
96 sq. cm
8
There are 1000 millimetres in one metre. Therefore, 3000 millimetres is equal to 3000/1000 = 3 metres.