A cube-shaped item needs to be painted. The item’s edge length is 2 cm. What is the total surface area that will be painted?
2 answers:
Each face of the cube has an area of 4cm^2 (2*2 = 4). A cube has six faces so the total surface area is 24cm^2 (4cm^2*6).
Well find the area of one face pf a cape which is a square so all sides will be the same length. 2 times 2 is 4 so the area of one face of the cube is 4. There are 6 faces so you multiply by 4. 6 times 4 is 24. The total surface area that will be painted is 24cm^2. Hoped I helped!
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Step-by-step explanation:
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6 blocks
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(3)*2=6
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(3)*(-2)=-6
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Report 01/07/18
Step-by-step explanation: