Determine the surface area of a rectangular prism with the following dimensions: Length = 5 cm, Width = 1 cm, Height = 8 a.

Question

Determine the surface area of a rectangular prism with the following dimensions:
Length = 5 cm, Width = 1 cm, Height = 8
a.

212 sq. cm

c.

120 sq.cm
b.

106 sq.cm

d.

290 sq. cm

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Phúc Điền 5 months 2021-08-09T00:02:57+00:00 1 Answers 11 views 0

Answers ( )

    0
    2021-08-09T00:04:29+00:00

    Answer:

    b. 106 sq.cm

    Step-by-step explanation:

    A=L×W

    A1= 2(5×8) = 2(40) = 80

    A2= 2(1×8) = 2(8) = 16

    A3= 2(5×1) = 2(5) = 10

    Total area = 80 + 16 +10 = 106 sq. cm

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