slant height=square root of 62+22
400mm = 0.4m 90cm = 0.9m 0.5m = 0.5m 0.9m > 0.5m > 0.4m, so 90cm is the longest.
Well a mm is half a cm so i think they are the same equivalent.
2 in
400mm
0.4m or 40cm or 400mm
600mm * 400mm = 0.6m * 0.4m = 0.24 sq metres
4
Volume of a cylinder = pi*radius2*height
0.4m2
A cubic metre is a unit of volume. A square metre is a unit of area. The two units are therefore incompatible.
4 dm is greater than 400mm
1125
41,000 of them.
400mm = 0.4m 90cm = 0.9m 0.5m = 0.5m 0.9m > 0.5m > 0.4m, so 90cm is the longest.
V=Abase x height V= (pi)(radius)2height 210=(pi)(200)2height 210=(pi)(40000)height 210 --------------- = height (pi)(40000) 0.0016719= height. therefore the length (height) is 0.00161719, assuming we use 3.14 for pi.
90cm is the longest because 400mm = 40cm and 0.5m = 50cm
Well a mm is half a cm so i think they are the same equivalent.