54
63 sq. In.
If a rectangular prism has length L, width W and height H units, then its total surface area is 2*(LW + WH + HL) square units.
Surface area: (2*0.5*3*4)+(3*9)+(4*9)+(5*9) = 120 square inches
Square inches seems a good bet.
Surface area of a rectangular prism = 2 x (length x width + width x height + height x length → surface area = 2 x (24 in x 4 in + 4 in x 5 in + 5 in x 24 in) = 472 sq in.
214 square in.
63 sq. In.
If a rectangular prism has length L, width W and height H units, then its total surface area is 2*(LW + WH + HL) square units.
Surface area: (2*0.5*3*4)+(3*9)+(4*9)+(5*9) = 120 square inches
It is not possible to answer the question since a square prism can have any length.
Assuming a rectangular prism. The surface area is 550 square inches.
1332 inches squared
I believe the answer is 240 square inches.
Square inches seems a good bet.
There is not enough information to give an answer.
This square prism is a cube with six sides, each having an area of one square foot. Thus, the total surface area is six square feet.
You can think of a square prism as a die, having six sides. So you need the length of one side, 's'. That side's [surface] area is s2 With six sides, the cube's surface area is simply: 6s2