Answer:
1386cm squared
Step-by-step explanation: first find the diameter.
132=pi x diameter
132=22/7xd
multiply both sides by 22/7 and you'll get 42cm
then find the area by doing this.
22/7x21x21 which gives you 1386cm squared.
the 21 is the radius.
6.5693%
I’m not sure what you need to round this up to but this is the furthest I got with it. :)
So it's multiple choice?
whichever looks most like this is the answer:
30mn+6n-36m
