Answer:
19.44x and 12.96x+19.44
Step-by-step explanation:
Given data
Circle 1 radius =3x.
Circle 2 radius = 2x+3
The expression for the circumference is
C= 2πr
Circle 1 radius =3x.
C= 2*3.24*(3x)
C= 19.44x
Circle 1 radius = 2x+3
C= 2*3.24*(2x+3)
C=6.48*(2x+3)
C=12.96x+19.44
