The circumference follows the formula
C= 2 (pi)R
R is the radius which is half the diameter when we put this into the equation we get
C = 2 (pi)(4.5)
C=28.274334
2/3 x 3/4 =6/12=1/2
(Multiply numerators, multiply denominators, simplify)
To add, subtract, multiply or divide the number given to get a whole number or an integer
Answer:
6/5
Step-by-step explanation:
rise/run
I hope this is right! :D