Answer:
Surface Area = 266 in²
Step-by-step explanation:
Surface Area = 2(7*6) + 2(7*7) + 2(7*6)
Surface Area = 84 + 98 + 84
Surface Area = 168 + 98 = 266
Units = in²
Surface Area = 266 in²
About Surface Area:
Surface area is the area of all lateral faces and area of the bases. you can find surface area from using a net. picture is attached below. You have to find the area of each individual rectangle/shape to find surface area.
About Nets:
Nets are the "opened" up form of a 3-dimensional figure. If closed up, it will form that 3-dimensional figure. Picture attached below.
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