Answer:
Part A
What is the circumference of Ben's circle, in inches? If needed, round your answer to the
nearest hundredth.
Enter your answer in the box.
Part B
Kristin draws a different circle. The radius of Kristin's circle is 0.5 the radius of Ben's circle.
Which statement is true about Kristin's circle?
a) The area of Kristin's circle is
the area of Ben's circle.
the area of Ben's circle.
b) The area of Kristin's circle is
c) The area of Krisitn's circle is 2 times the area of Ben's circle.
d) The area of Kristin's circle is 4 times the area of Ben's circle.