What’s the awnser for this question I do not understand
2 answers:
Answer:
the total surface area is 40 + 12 + 15 = 67 square units
Step-by-step explanation:
Refer to the diagram:
the combined area of the top and bottom is 2(5·4) = 40:
the combined area of the ends is 2(1.5·4) = 12; and
the combined area of the front and back is 2( 5 · 1.5) = 15
and so the total surface area is 40 + 12 + 15 = 67 square units
Answer:
The answer is 67 units^2
Step-by-step explanation:
The formula: (LW+WH+LH)*2
Plug in the numbers: (20+6+7.5)*2
Combine like terms: (33.5)*2
Multiply: 33.5*2= 67 units^2
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Step-by-step explanation:
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Step-by-step explanation:
Answer:
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