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X is not a length necessarily, it is merely a "placeholder" for another unknown number. It can also be used to substitute for an expression or it could refer to a line, or an agle, or... Just about anything...
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How do you find a volume of a cylinder?
The formula is: r2 x Pi x length (radius squared x 3.1416 x length). The result is expressed in cubic units.or this also worksdiameter x diameter x 0.7854 x length
What is formula for surface area of cube?
(length of side)2 X 6 [or (length of side) X (length of side) X 6]
What is the perimeter of a square with an area of 800?
Area = Legth x Width In a square, Length = Width Therefore Area = Length x Length (or Width x Width) Area = Length squared Length = Square Root of 800 Perimeter = 4 x length Perimeter = 4 x Square Root of 800 Perimeter = 113.14
How do you get the area of a rectangular prism?
length X width X 2 + width x height x 2 + length x height x 2.
When you double the side lengths of a square why does it change by a factor of 4?
Area1 = length x length = l1 x l1 When length is double then the new length is l2=2 x l1 and the Area2 = l2 x l2 = (2 x l1) x (2 x l1) = 4 x l1 x l1 = 4 x Area1
What happens the area and the perimeter of a rectangle if its length is doubled and bredth is not changed?
area = length x bredth new_area = (2 x length) x bredth = 2 x (length x bredth) = 2 x area → doubling the length, but leaving the bredth unchanged doubles the area. perimeter = 2 x (length + bredth) new_perinter = 2 x (2 x length + bredth) = 2 x (length + length + bredth) = 2 x length + 2 x (length + bredth) = 2 x length + perimeter → doubling the length, but leaving the bredth unchanged adds twice the original length (ie the new length of the rectange) to the perimter.
What is the volume of a rectangle prism?
length x width x height or length x breadth x height
What is the length of mn if mn is x 3?
It depends on the length of x.It depends on the length of x.It depends on the length of x.It depends on the length of x.
How do you find a volume of a cylinder?
The formula is: r2 x Pi x length (radius squared x 3.1416 x length). The result is expressed in cubic units.or this also worksdiameter x diameter x 0.7854 x length
How do you find width when volume height and length are given?
You really should know how to answer that question.Volume = (length) x (width) x (height) .Length = (volume) / (width x height)Width = (volume) / (length x height)Height = (volume) / (length x width)
Does the formula for volume is length x width?
Volume = Length x Width x Depth
What is formula for surface area of cube?
(length of side)2 X 6 [or (length of side) X (length of side) X 6]
How do you find the area and perimeter of a rectangle?
Perimeter: Add the length of the four sides. Area: Multiply length x width.
The dimension of power is?
[Power] = energy / time = force x length / time = mass x length/time2 x length/time= mass x length2/time3
Do you write Length x width or width x length?
It doesn't really matter, but most people usually write length x width.
What is the volume of a cube with an edge of 20cm long?
The volume of a cube (where all sides are equal length) is the length3. In other words length x length x length. Your answer is 20 x 20 x 20 = 8,000cm3
What is the perimeter of a square with an area of 800?
Area = Legth x Width In a square, Length = Width Therefore Area = Length x Length (or Width x Width) Area = Length squared Length = Square Root of 800 Perimeter = 4 x length Perimeter = 4 x Square Root of 800 Perimeter = 113.14
