Answer:
you do 8/2 which is 4, so that is ur radius
you do 3.14*4*4=50.24
there is ur answer!
Step-by-step explanation:
The number is 84
84-48=36
35 ia the answer sorry if im wrong
1: -18, -4; 2: 4, -4;
-18, -4;
4, -4
15/4 6/5
there simplified