3 years ago

How can I find the surface area & the correct answer

1 answer:

6 0

Area of rectangle is base times height
area of triangle is 1/2 times base times height

this shape has 3 rectangular sides and 2 triangular sides

2 sides and 1 bottom
2×(6×5)+1×(6×8) = 108

front and back triangular sides
2×(1/2)×(3×8) = 24

total is 132 cm^2, C

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