Answer:
the answer is reflected over both axes hope this helped
<h2>Hello!</h2>
The answer is: None of the options.
The correct answer is: 
<h2>Why?</h2>
The total surface area of the cone is equal to:

Calculations:
tex]BaseArea=\pi*r^{2}=\pi*7^{2}=153.94cm^{2}[/tex]

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So,

Have a nice day!
In place of t, or theta, I'm going to utilize x instead. So the equation is -3*cos(x) = 1. Get everything to one side and we have -3*cos(x)-1 = 0
Let f(x) = -3*cos(x)-1. The goal is to find the root of f(x) in the interval [0, 2pi]
I'm using the program GeoGebra to get the task done of finding the roots. In this case, there are 2 roots and they are marked by the points A and B in the attachment shown
A = (1.91, 0)
B = (4.37, 0)
So the two solutions for theta are
theta = 1.91 radians
theta = 4.37 radians
Translation: please help it's due today
Would love to help but there is no question to answer
Circumference of the cylinder = 3.14 x 3.5 = 10.99 = 11 inches
so D. 11 x 14 is correct for the first part
area of the top = PI x r^2 = 3.14 x 1.75^2 = 9.62 inches
top and bottom = 9.62 x 2 = 19.23 = A. 19 inches