If the width of a rectangular prism is doubled and the height is reduced to half, the new volume can be calculated by adjusting the original volume formula ( V = l \times w \times h ). Doubling the width increases it to ( 2w ), while halving the height reduces it to ( \frac{h}{2} ). The new volume becomes ( V' = l \times (2w) \times \left(\frac{h}{2}\right) = l \times w \times h = V ). Thus, the volume remains unchanged.
Since the perimeter is a linear measure it is also doubled.
In the first case, the area will remain the same. In the second case, the area will doubled.
When all of the linear dimensions are doubled . . .-- the perimeter is also doubled-- the area is multiplied by 22 = 4.
you can cut a triangle directly
lead to green house effect
A rectangle has two dimensions - length and width. Only if both dimensions are doubled, then the perimeter will be doubled.
The salary for the President was first set at $25,000 per year. The figure stayed in effect until 1869 when it doubled to $50,000.
Since the perimeter is a linear measure it is also doubled.
If the population species of a given area is doubled,what effect would this have on the resources of the community?
The size of the country doubled
No effect
nothing
In the first case, the area will remain the same. In the second case, the area will doubled.
When all of the linear dimensions are doubled . . .-- the perimeter is also doubled-- the area is multiplied by 22 = 4.
effect on inertia of a body if force is double?
The area of the circle will be 4 times greater
it will cause a Short Circuit