9. 500 5
6000 60
30000 300
10. 48 0.48
9.7 0.097
510.3 5.103
0 0 4. 0 9
40 1 2 3 .6
the answer is 4.09
Answer: b) pi = C/2r
Step-by-step explanation:
If the diameter is 14
the radius should be 7
for the circumference is 44 units
the area is 154 square units
