It is: 2(6*12)+2(6*13)+2(12*13) = 612 square units
12
352 units2
A rectangular Prism has 12 edges.
A rectangular prism has 12 edges.
Surface area = 2*(L*W + W*H + H*L) = 324 m2
12
If you are referring to a rectangular prism then the surface area = 594 square units.
Rectangular prism is an example of a cuboid and surface area of a cuboid is given by: S = 2x(l+b+h) We can say l = 20cm, b = 11cm & h = 12cm So, surface area of the rectangular prism = 2x(20+11+12)cm2 = 2x43cm2 = 86cm2
352 units2
the awnser is 552 ok :)
20 cm * 11 cm * 12 unspecified units will have a surface area of 440 cm2 + 744 cm*unspecified units.
A rectangular prism can have 12 edges, but not every shape with 12 edges is a rectangular prism.
Surface area = 2*(2*6 + 6*2 + 2*2) = 2*(12 + 12 + 4) = 2*28 = 56 square mm.
1332 inches squared
Surface area = 2*(12*8 + 8*9 + 9*12) sq cm = 2*(96 + 72 + 108) = 552 cm2
32 x 12 = 384 cm3
A rectangular prism.