The square shown has a perimeter of 32 units. The square is rotated about line k
What shape is created by the rotation and what is the
approximate circumference of the base?
Circumference of a circle: C = 20
K
O a cone with a base circumference of about 25 units
O a cone with a base circumference of about 50 units
O a cylinder with a circumference of about 25 units
O a cylinder with a circumference of about 50 units