Answer:
50.265(correct to 5 significant figure)/ 16π
Step-by-step explanation:


=50.265(cor. to 5 sig.fig.)/ 16π
to find the arc length of a sector,we need to use πradius² times (sector's degree divided by 360degree).
Answer: B
Step-by-step explanation:
Answer:
471.24
Step-by-step explanation:
Answer:
%73 1/3
Step-by-step explanation:
First subtract 8 form 30 to find the correct amount of answers. This is 22! Then find how much 22 is of 30 and multiply this by 100 to find the percent. :
22/30*100=73 1/3