Asked by Kristen
Alex makes a 14 inch diameter pizza, which includes a 1 inch crust. Donald wants to make a 10 inch diameter pizza with the same percent of crust as Alex's pizza. To the nearest tenth of an inch, approximately how wide will the crust be on Donald's pizza?
Answers
Answered by
Steve
14^2/15^2 = .871
r^2/10^2 = .871
r = 9.3
so, the crust edge will be 0.7 inch
r^2/10^2 = .871
r = 9.3
so, the crust edge will be 0.7 inch