It does. But 100 cm squared - ie a square with each side of 100 cm has an area of (100 cm)2 = 100 cm * 100 cm, which is 10,000 square cm. This is quite a common confusion caused by the use of measures of area in the form cm squared and square cm. Incidentally, this has absolutely nothing to do with metric or Imperial measures.
Centimetres squared is a measure of area. Metres cubed is a measure of volume. If one has X centimetres squared as the area of the base of an object, and the object has a height of Y centimetres then the volume of the object is XY centimetres cubed. 1 metre contains 100 centimetres. 1 metre squared contains 100 x 100 = 10,000 centimetres squared 1 metre cubed contains 100 x 100 x 100 = 1,000,000 centimetres cubed
100 of anything squared is 10,000 whatever-it-ises.
divide by 100 and then divide by 100 again or divide by 10,000 - same thing
102 or 100
trapezium surface area = 1/2 * (parallel-side-1 + parallel-side-2) * height = 13/2 * height height (assuming isosceles trapezium) = sqrt (10 squared - (3/2) squared) = sqrt (100 - 9/4) ~ 10 area ~ 65 cm squared.
4 by 100
A cuboid is 100% of a cuboid and 0% of any other shape.
100 metres squared
It does. But 100 cm squared - ie a square with each side of 100 cm has an area of (100 cm)2 = 100 cm * 100 cm, which is 10,000 square cm. This is quite a common confusion caused by the use of measures of area in the form cm squared and square cm. Incidentally, this has absolutely nothing to do with metric or Imperial measures.
100 cm squared is a measurement of area - NOT of length.The perimeter of an area of 100 cm can have any value greater than or equal to 20*sqrt(pi) cm = approx 35.45 cm
40 cm
Centimetres squared is a measure of area. Metres cubed is a measure of volume. If one has X centimetres squared as the area of the base of an object, and the object has a height of Y centimetres then the volume of the object is XY centimetres cubed. 1 metre contains 100 centimetres. 1 metre squared contains 100 x 100 = 10,000 centimetres squared 1 metre cubed contains 100 x 100 x 100 = 1,000,000 centimetres cubed
100 cm(2). (2) means squared
2(xy+xz+yz)=100 xy+xz+yz=50 or x(y+z)+yz=50 x=2, y=4, z=7
The surface area is 314.16 units2
Area = pi*r2 = 100 so r2 = 100/pi and therefore, r = sqrt(100/pi) = 10/√pi = 5.64 cm