In the image attached , point G would be the best location for the amphitheatre.
Step-by-step explanation: The developer in order to find the best location for the amphitheatre, needs to find the centroid of the triangle shaped city.
Centroid can be find out easily by finding out the intersection points of all the medians. So we find it by joining TOWN A to midpoint of TOWN B and C , TOWN B to midpoint of TOWN A and C , TOWN C to midpoint of TOWN A and B. And we can observe where these three lines meet is our required point G and also the best location for amphitheatre.
The formula is A=p (1+r)^t A future value 572.6 P present value 560 T time 6/12 =1/2=0.5 R interest rate? We need to solve for r R=(A/p)^(1/t)-1 R=(572.6÷560)^(1÷0.5)−1 R=0.0455×100 R=4.55%
for eating, it didn't make sense for it to be 288 degrees, so i eliminated the two off the list. For sleeping, it made more sense for it to be a 118.8 degree angle, so I narrowed it down to C.