The equation SA = 2B + Ph represents the surface area of a triangular prism. Which of the following describes the meaning of B?
2 answers:
Answer:
Option 2nd is correct
B is the area of the base
Step-by-step explanation:
Surface Area(SA) of a triangular prism is given by:
where,
B is the base area
P is the base perimeter
h is the length of prism.
As per the statement:
The equation SA = 2B + Ph represents the surface area of a triangular prism.
from the above definition we have;
⇒B is the area of the base
Therefore, the following describes the meaning of B is, B is the area of the base
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The volume of titanium is 20.86 cubic inches
<em><u>Solution:</u></em>
The volume is given by formula:
From given,
Density of titanium = 4.51
Mass = 3.4 lb
Let us convert the mass to grams
1 pound = 453.592 grams
Therefore, 3.4 pound is equal to:
Now substitute the values into formula:
Let us convert cubic centimeter to cubic inches
1 cubic centimeter = 0.0610237 cubic inches
Therefore,
Thus volume of titanium is 20.86 cubic inches
