as always with such prisms,
A = 2(15*25 + 15*2 + 25*2) = ____
But that will not allow any overlap to allow taping the edges. Works for a coat of paint; not so much for paper.
A door that is 15 inches wide 25 inches high and 2 inches thick is to be decoratively wrapped in gift paper how many square inches of give paper are needed
2 answers
55