Answer:
Step-by-step explanation:
what is the question that its asking?
Answer:
the question has some problems
<h2>
Answer:</h2>
![s \approx 282.20ft^2](https://tex.z-dn.net/?f=s%20%5Capprox%20282.20ft%5E2)
<h2>
Step-by-step explanation:</h2>
A circle is a curve made up of all the points that are the same distance from the center. In this problem, we are asked to find the area of the sector. A sector is a region of a circle between two radii. Suppose you have a central angle
degrees, the sector can be found as:
![s=\frac{\theta}{360}\times\pi r^{2}](https://tex.z-dn.net/?f=s%3D%5Cfrac%7B%5Ctheta%7D%7B360%7D%5Ctimes%5Cpi%20r%5E%7B2%7D)
We know:
![r=14ft \\ \\ \theta=165^{\circ}](https://tex.z-dn.net/?f=r%3D14ft%20%5C%5C%20%5C%5C%20%5Ctheta%3D165%5E%7B%5Ccirc%7D)
So:
![s=\frac{165^{\circ}}{360^{\circ}}\times\pi (14^{2}) \\ \\ s=\frac{11}{24}\times (196\pi) \\ \\ s=\frac{539}{6}\pi \approx 282.20ft^2](https://tex.z-dn.net/?f=s%3D%5Cfrac%7B165%5E%7B%5Ccirc%7D%7D%7B360%5E%7B%5Ccirc%7D%7D%5Ctimes%5Cpi%20%2814%5E%7B2%7D%29%20%5C%5C%20%5C%5C%20s%3D%5Cfrac%7B11%7D%7B24%7D%5Ctimes%20%28196%5Cpi%29%20%5C%5C%20%5C%5C%20s%3D%5Cfrac%7B539%7D%7B6%7D%5Cpi%20%5Capprox%20282.20ft%5E2)
It is the Top left answer!
Answers: x = 4 and y = 3
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Explanation:
Triangle UBD is congruent to triangle RAN
Note the order of the lettering as it's important.
BD and AN are the last two letters of UBD and RAN in that order. Therefore, these sides correspond and BD = AN. From that, we know,
BD = AN
2y+5 = 3y+2
5-2 = 3y-2y
3 = 1y
y = 3
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Using similar logic, UD and RN are the first and last letters of UBD and RAN respectively. So,
UD = RN
15 = 2x+7
2x+7 = 15
2x = 15-7
2x = 8
x = 8/2
x = 4