Question

Mr. Hoffman has a doorstep in his classroom shaped like a triangular prism shown. What is the perimeter of the base?What is the height of the doorstop?What is the area of the base?

Answer 1

The perimeter of the base is: 5+2+5+2=14 in

The heigh of the doorstop=1.2 in

The area of the base= 5x2= 10 squared inches