Answer:
Solution to equation: 
Step-by-step explanation:
We are given the following equation:

We have to solve the equation to find the value of n.
Solving the equation, we get,

Thus, value of n is 1.
This budget might be a problem because Mike is using the minimum recommended percentages for food, housing, and transportation. He prepared the biggest sum for entertainment, putting the basic needs under the disadvantage and forgetting about medical emergencies. Therefore, in the end of month there is a strong possibility that he will find out he organized his budget in a wrong way.
Area = (# of sides * side length^2) / [4 * tan (180/n)]
area = (8 * x^2) / 4 * tan (22.5)
area = 8 x^2 / (4 * 0.41421)
area = 8 x^2 /
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1.65684
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area = 4.828 x^2
So, it seems the correct answer is the first one.
Given:
the design is to be rotated about the line x = 1 to produce the shape of the urn.
To generate a design for the urn, we need to draw a vertical line at x = 1, this will be our axis of rotation (or the basis for our mirror). We will use the mirror principle in making our design. So we will either draw half the shape of the urn at the left or right side of the axis of rotation.