This question has two parts. Use the information to answer Part A and Part B.
Circle A has a radius of 4 centimeters.
Circle A
4 cm
Circle B
?
*not drawn to scale
Part A
What is the area of Circle A rounded to the nearest
hundredth centimeter? Use 3. 14 for . Enter the answer
in the box.
cm²
Part B
The area of Circle B is 4 times the area of Circle A.
What is the length of the radius of Circle B? Enter the
answer in the box.
cm