To find the surface area we deconstruct the figure then add all the areas together.
The area of the rectangle on the bottom is 8*6 or 48.
The side rectangles are 5*6 or 30.
The two triangles are
or 12.
48+30+30+12+12= 132.
Hope this helps!
The answer is C. 57 Minutes. I am pretty sure that’s correct.
Answer: 
Step-by-step explanation:
Observe the figure attached.
You can identify that the triangle formed is Isosceles, because it has two equal sides.
Notice that you can divide it into two equal right triangles. Now the angle 20° is divided by 2 and you get two equal angles that measure 10°.
To find "x", apply the Trigonometric Identity 
:
Then, the distance between the lighthouses can be represented with:
Substituting the value of "x" into this equation, you get:
0.18x = 11,800
x = 11,800/0.18
x = 65,555.56 = 66,000 square miles
<span>You returned 5 shirts.
To determine how many shirts were returned, just divide the amount of money charged back to your credit card by the amount attributed to each shirt. The fact that the dollar figures simply means that you're gaining money back into your credit card instead of spending money from your credit card. So
-$30.60 / -$6.12 = 5
So you returned a total of 5 shirts.</span>
