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

Will give brainliest plz hurry lexie surveyed 4 teenagers to find out approximately how many hours, per week, they read for fun, and how many siblings they have. brooke said she reads about 10 h a week for fun, and that she has 5 siblings. celia said she has 1 brother and 1 sister and reads for fun about 3 h each week. henry said he has 2 brothers and reads for fun about 30 min each week. jude said he doesn't read for fun and has 3 brothers and 3 sisters. use this information to complete the data table. express your answers as whole numbers or decimals. name hours of fun number of siblings brooke celia __ henry jude