Answer:
25.1cm
Step-by-step explanation:
C=2πr
here radius, r=4 cm and π=3.142
Put values in formula.
C=2(3.142)(4)
C=25.1 cm (Rounded to 1 decimal place)
It is not a true biconditional.
Answer:
The answer is -1
Step-by-step explanation:
hope it helps
Answer:
x = 5/2,2
Step-by-step explanation: