The figure is made up of 5 identical quarter circles. (a) Find the perimeter of the figure.
(b) Find the area of the figure.
(Take π= 3.14.)​

Lucy and donavan measured the length of the school garden. lucys measurement is 11.3m and donavans measurement is 113 cm. could both be correct? explain

Cody ran nine miles on his first day of training. the next day he ran 1/8 that distance. how far did he run the second day?

Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi,r^3 , where r is the sphere’s radius.