d) While walking through a park, Ms. Peterson finds a huge stump of a very old tree. She wants to know the distance around the trunk, but she doesn t have a ruler or a tape measure. Ms Peterson. who is almost exactly 6 feet tall, lies down on the trunk and lids that it is as wide as she is tall Which of the following is the best estimate for the circumterence of this stump?
A)10 feet
B)15 feet
C)20 feet
D)30 feet