Chat with our AI personalities
You have to measure the area of the room. Measure both length and width in meters and multiply both to get the area in square meters.
If you mean 5.12 meters then they are both the same because 512cm = 5.12 meters
1/2*18*base = 72 square meters Multiply both sides by 2 and then divided both sides by 18 to find the base:- base = 8 meters Check: 1/2*18*8 = 72 square meters
To compare meters with kilometers both has to be converted to the same unit. 3 kilometers equal 3000 meters therefore 30 meters are less than 3 kilometers.
The circumference of that cylinder would be 31.4156 meters, and with a height of 4 meters, the outside surface of the sides would be 125.66 square meters. Does a cylinder have both an inside and outside surface? There is no thickness at all to the sides. Maybe it needs to be doubled, to be 251.32 square meters so we get both inside and outside surface, but I think not. A cylindrical *prism* would have a top and bottom, each having a surface of 78.54 square meters, for a total of 282.74 square meters.