To find the circumference of a round object, you will take the diameter and multiply is by pi to get 78.5mm
Answer:answer is 17
Step-by-step explanation:
8(3) - 7
24-7
17
Answer:
Blue circle=9π-28.284
Yellow circle=23/2π-36.128
Step-by-step explanation:
the circumfrence is worked out using the equation =pi x diameter
hope this helps ;) xx
Answer: 9.6 would be the correct answer.