A tree is sold based on the circumference of the tree. If a tree has a radius of 4 inches, then what is the circumference of the
tree?
0 25.12 in
O 56.52 in
O 15.7 in
O 84.78 in

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex