31/7 = 4 3/7.....3/7 is less then 1/2....so the closest integer is 4
The circumference of the circle
is given by the equation C = pi * D. Incorporating the length of the diameter
into the equation, we have,
C = pi * D
C =
pi * 7cm
C =
21.99 cm
Answer:
yes
Step-by-step explanation:
<span>this is the answer 43.6674</span>
Answer:
4
Step-by-step explanation: