Ivan's shower floor is rectangular with the dimensions shown. He needs to put new sealant around all four edges of the
shower floor. What is the perimeter of the shower floor?
60 in
32 in.
Use the formula for the perimeter of a rectangle, P= 21+2w, where P is the perimeter, I is the length, and w is the width.
92 in
184 in
368 in
1.920 in