Answer:
The outside edge is 44 ft longer than the inside edge.
Step-by-step explanation:
The outside edge has a 1000 ft radius. Because the curve makes a 180° turn, the length of the curve is half of the perimeter of a circle.
Perimeter of a circle:
![P=\pi \times 2R](https://tex.z-dn.net/?f=P%3D%5Cpi%20%5Ctimes%202R)
Outside length of the curve is given by:
![O=\frac{P}{2} =\frac{\pi \times 2R}{2} = \pi \times R](https://tex.z-dn.net/?f=O%3D%5Cfrac%7BP%7D%7B2%7D%20%3D%5Cfrac%7B%5Cpi%20%5Ctimes%202R%7D%7B2%7D%20%3D%20%5Cpi%20%5Ctimes%20R)
R=1000 ft
Then,
![O= \pi \times R= \pi \times 1000 ft= 3141.6 ft](https://tex.z-dn.net/?f=O%3D%20%5Cpi%20%5Ctimes%20R%3D%20%5Cpi%20%5Ctimes%201000%20ft%3D%203141.6%20ft%20)
Inside length of the curve is given by:
r=R-14 ft
![O= \pi \times r=\pi \times( R-14 ft )= \pi \times (1000 ft - 14 ft)= \pi \times 986 ft= 3097.6 ft](https://tex.z-dn.net/?f=O%3D%20%5Cpi%20%5Ctimes%20r%3D%5Cpi%20%5Ctimes%28%20R-14%20ft%20%29%3D%20%5Cpi%20%5Ctimes%20%281000%20ft%20-%2014%20ft%29%3D%20%5Cpi%20%5Ctimes%20986%20ft%3D%203097.6%20ft%20)
The difference between the two lengths is:
![\Delta L=O-I=3141.6 ft-3097.6 ft= 44 ft](https://tex.z-dn.net/?f=%5CDelta%20L%3DO-I%3D3141.6%20ft-3097.6%20ft%3D%2044%20ft)
The outside edge is 44 ft longer than the inside edge.
Euclid's first postulate- states just that
Answer:
Checking each term: 5xy2 has a degree of 3 (x has an exponent of 1, y has 2, and 1+2=3) 3x has a degree of 1 (x has an exponent of 1) 5y3 has a degree of 3 (y has an exponent of 3)
Answer:
1. he is the main male. He falls in love with Veronica Sawyer, kills three students who hurt Veronica, and finally attempts to kill Veronica and blow up the school before killing himself.
2. “Look around, look around at how lucky we are to be alive right now.”
“How on Earth did you do that with the same 24 hours a day that everyone else gets?”
“I wish writing were really like the way Andy staged it here: Me in a mania at a desk while a group of people stand around cheering in awe. More realistically, it's me pooping around on Twitter until I get an idea.”
“Lin beamed, and threw a couple of triumphant middle fingers in the air.”
Step-by-step explanation:
I hope this is good enough :-)