Question

help fast please!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answer 1

Answer:

see the attachment and mark me as brainiest ok please I need only one brainiest

Answer 2

Answer:

daimeter is given that equation is 22cm

D/2=22/2=11

radius 11

formula apply

$2\pi.r$

2.22/7.11

44.11/7

484/7

69.14

hope it's correct