The surface area of which composite figure is the sum of the areas of eight triangular faces?
2 answers:
Answer:
Option B. is the answer.
Step-by-step explanation:
As you can see from the figure attached, Rectangular pyramid has five faces. Four triangular and one rectangular face.
In this question we have to find the a composite figure which has eight triangular faces.
Therefore, by adding two rectangular pyramids by common rectangular base we can get the composite figure with eight triangular faces.
Option B. will be the answer.
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Answer:
Step-by-step explanation:
In this question, you are solving for n.
Solve:
−2p + 6n = 5
We have to get "n" by itself, so add 2p to both sides.
6n = 2p + 5
Since the variable "n" has a number next to it, we have to get rid of that number in order to get our answer.
To do so, we would divide both sides by 6.
Simplify the equation further.