1.5m^2 I believe. I could be wrong but I hope I have helped!
48 divide 3 = 16 -48 =32 so the answer would be 32 for paulas dog and
16 for carlas dog
You would need 3 2-dimensional rectangles and 2 2-dimensional triangles to make up a Triangular Prism.
I hope this helps!
(Please mark me as Brainliest, I want to rank up :D)