Al predicted that he would sell 220 hot dogs at lunch time. when the hot dogs ran out, 35 people were still waiting in line to buy hot dogs. what was the percent error in the estimate? round the answer to the nearest tenth. ∵

circumference divided by 3.141592654 then timesthe radius twice

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft