What is the volume of a rectangular prism with length equal to 13,width equal to 6 and height equal to 4
1 answer:
Given:
Length of the rectangular prism = 13 units.
Width of the rectangular prism = 6 units.
Height of the rectangular prism = 4 units.
To find:
The volume of the rectangular prism.
Solution:
We know that the volume of the rectangular prism is:
Where, l is length, b is breadth or width and h is the height of the rectangular prism.
Putting in the above formula, we get
Therefore, the volume of the given rectangular prism is 312 cubic units.
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check the picture below. So the parabola looks more or less like so.
bearing in mind that the distance "p" is the same from the vertex to the directrix or the focus point, so the vertex is therefore half-way between those two fellows, now, from 3,4 up to y = 8, there are 4 units, and the vertex is half-way, thus is at y = 6, and x = 3, (3, 6) as you see there in the picture.
the parabola is vertical, meaning the squared variable is the "x", and is opening downwards, meaning the "p" distance is negative, so since "p" is 2 units, then p = -2.
now we know the slope of line J is -1.
a line perpendicular to J, will have a negative reciprocal slope, therefore,
therefore, line K has a slope of 1, and passes through 3,4,