Why do you use cubic units and not square units to find the volume of solid figures?
1 answer:
Let's say you have a (1 unit) by (1 unit) by (1 unit) cube.
The Volume of this cube would be (considering a unit=u):
V=(1u)*(1u)*(1u)
=1*1*1*u*u*u
=1u³
The volume of this cube would be 1 unit^3 or in other words, 1 unit cubed.
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These solid figures are 3 dimensional entities. 3D shapes are made up of 3 elements: length, width and depth. Length, widths and depths are each 1 dimensional entities. Lengths emerge as points are dragged across a certain distance. Areas emerge as lengths are dragged across a certain distance. Volumes emerge as areas are dragged across a certain distance.
The Volume of this cube would be (considering a unit=u):
V=(1u)*(1u)*(1u)
=1*1*1*u*u*u
=1u³
The volume of this cube would be 1 unit^3 or in other words, 1 unit cubed.
--------------------------------------------------------
These solid figures are 3 dimensional entities. 3D shapes are made up of 3 elements: length, width and depth. Length, widths and depths are each 1 dimensional entities. Lengths emerge as points are dragged across a certain distance. Areas emerge as lengths are dragged across a certain distance. Volumes emerge as areas are dragged across a certain distance.
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Answer:
187.5% increase
Step-by-step explanation:
Percent change formula:
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The answers to the three questions (Image attached) are:
- greater.
- The answer is No because the side 8 and 5 is said to be less than and not greater then the length 14.
- AB = 7, BC = 12, AC= 13, AB = 5, BC = 5, AC = 5,AB = 9, BC = 14, AC = 9.
A triangle is known to be a kind of three-sided polygon that is made up of three edges and also three vertices.
Note that A scalene triangle is said to be a triangle that has all its three sides to be of different lengths, and different measures.
The answers to the three questions (Image attached) are:
- greater.
- The answer is No because the side 8 and 5 is said to be less than and not greater then the length 14.
- AB = 7, BC = 12, AC= 13, AB = 5, BC = 5, AC = 5,AB = 9, BC = 14, AC = 9.
Learn more about triangle from
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Answer:
292,968
Step-by-step explanation:
As we know,
Sum of a geometric sequence (S) =
where,
a = first term of sequence,
r = the constant ratio,
n = number of terms in sequence.
So, according to the question,
a = 3,
r = 5,
n = 8.
by substituting the values in the above formula, we get;
⇒
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