Answer:
314
Step-by-step explanation:
the formula to get the area of a circle is
pi=3.14 and r=10
do you get 3.14 x 
3.14 x 100
314
Answer: 152
Step-by-step explanation: rep me if I’m wrong
Answer:
Step-by-step explanation:
6c+31=4c+13
6c - 4c = 13 - 31
2c = -18
c = -9.
Answer:
15
Step-by-step explanation: