Answer
well i know that the accual answer would be 466.6.
Step-by-step explanation:
Answer:
44.5 is the best
A= 5cm
B=13cm
C=15cm
hope this helps!
The formula for the circumference of a circle = 2 x radius x pi
The radius is given as 21 cm and pi = 3.142
Circumference = 2 x 21 x 3.142 = 131.964 cm
Answer:B 28 cm^2
1,5,9
