Answer: C = 97.34 inches
Step-by-step explanation:
C = πd
= 3.14(31)
= 97.34
Answer:
A=153.94
C=43.98
Step-by-step explanation:
CIRCUMFERENCE
C=2πr
C=2π7
C=43.98
AREA
A=πr²
A=π7²
A=153.94
Answer:
less than
Step-by-step explanation:
Answer:
45.
Step-by-step explanation:
100% of a number is the number itself. So, 100% of 45 is 45.
Hope this helps!
Answer:
351.86
Step-by-step explanation:
