surface area notes Flashcards
1
Q
The formula for cube is
A
6x(length x length)
2
Q
the formula for cuboid is
A
2{(length x breadth) + (breadth x height) + (height x length)
3
Q
the surface area of any
A
3 dimensional solid figure is the sum of the areas of all of its faces. Which is also measured in square units. For example cube has 6 faces. If the area of each face is 1cm then the surface area of cube will be the sum of area of all its faces
4
Q
volume
A
the quantity of 3 dimensional space enclosed by a closed surface. Cube or cuboid is the number of cubic units that it contains
5
Q
formula of volume
A
length x length x length= length 3
6
Q
what happens when you double your length in volume
A
if you double your length then its going to increase by 8 times
