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3 years ago

A rectangular prism has a length of 114 centimeters, a width of 4 centimeters, and a height of 314 centimeters.

Mathematics

2 answers:

Elza [17]3 years ago

8 0

Answer:

l = 114 cm
w = 4 cm
h = 314 cm
d = 334.078 cm
S = 75016 cm²
V = 143184 cm³ or 0.143184 m³

ruslelena [56]3 years ago

5 0

Answer:

Volume of rectangular prism = $\frac{65}{4}=16\frac{1}{4}=16.25$

Step-by-step explanation:

Given : A rectangular prism has a length of $1\frac{1}{4}$ centimeters, a width of 4 centimeters, and a height of $3\frac{1}{4}$ centimeters.

We have to find the volume of prism.

We know,

Volume of rectangular prism = length × width × height

Given : Length = $1\frac{1}{4}$ centimeters = $\frac{5}{4}$

Width = 4 centimeters, and

height = $3\frac{1}{4}$ centimeters = $\frac{13}{4}$

Thus, Volume of rectangular prism = $\frac{5}{4}\times 4\times \frac{13}{4}$

Simplify, we have,

Volume of rectangular prism = $\frac{65}{4}=16\frac{1}{4}=16.25$

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Use the net to determine the total surface area. The net of a prism with width 10 inches, length 5 inches, and height 7 inches i

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We are asked to solve for the surface area of the described figure in the problem. We can conclude that the given figure is a rectangular prism since it was being mentioned in the problem that the height is laid flat. Therefore, the formula for the surface area is SA = PH + 2B where "P" stands for the perimeter of the rectangle and "B" stands for the area of the rectangle while "H" is for the height.
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