A class is having their picture, taking the photographer positions himself 21 feet from the center of the row of students. When the photographed for looks at the last student either in the row, the photographer must turn 45 degrees from the center in each direction, as shown in the diagram. Which is the best estimate of the length of the row of students? A-21 feet
B-24 feet
C- 30 feet
D- 42 feet

Georgia needs to buy flea treatment for her dog. pet store 1 is offering the flea treatment for 40 percent off plus an additional 25 percent off their regular price of $33. pet store 2 is offering the same flea treatment for 55 percent off plus an additional 5 percent off their regular price of $34. which location is offering the better price and how much cheaper is it? the flea treatment is $0.31 cheaper at pet store 2. the flea treatment is $1.05 cheaper at pet store 2. the flea treatment is $2.05 cheaper at pet store 1. the flea treatment is $2.36 cheaper at pet store 1.