Isabella is decorating the outside of a box in the shape of a right rectangular prism. The figure below shows a net for the box.
What is the surface area of the box, in square inches, that Isabella decorates?
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Answer:
when you assemble this it forms a cuboid.
which tells us
length =15 inches. ----1
breadth =8 inches. ----2
height = 7 inches. ----3
Step-by-step explanation:
now
surface area of cuboid = 2 (lb + bh + hl)
putting values from 1 ,2,3
2( 15*8 + 8*7+ 7*15)
2(120+56+105)
2(120+161)
2(281)
562cm2 is the answer
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