The volume of a square prism with height of 21 inches and each side of the base s inches is given by the expression 7s2. Find th
1 answer:
Answer:
63 cubic inches.
Step-by-step explanation:
The volume of a prism is given by, A =
The base area for a square prism with sides s inches is s² sq. inches.
So, the volume of a square prism with a height of 21 inches and each side of the base s inches is given by the expression, V = 7s² cubic inches.
Therefore, if s = 3 inches, then volume will be, V = 7(3²) = 63 cubic inches. (Answer)
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It's very simple: It's the surface of a base times the height
Answer :
- 301.44 cm³
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Explanation :
We know,
Where,
- <em>r</em> is the radius of the cylinder. Here, the radius is 4 cm
- <em>h</em> is the height of the cylinder. Here, height is 6 cm
- Here, we will take the value of π as 3.14 approximately .
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Substituting the values in the formula :
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Therefore,
- The volume of the cylinder is 301.44 cm³ approximately.