Surface Area
Presentation
•
Mathematics
•
7th Grade
•
Hard
Standards-aligned
Victor Winters
Used 443+ times
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5 Slides • 5 Questions
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Surface Area (Cube and Rectangular Prism)
by Mr. Winters
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Multiple Choice
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Surface area of a Cube
Remember a cube is a 3-D object that has 6 equal sides.
To find the surface area of a Cube, we simply have to take the total (sum) of each side's surface area.
The formula is SA = 6s2 , where s equals one side
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Multiple Choice
What is the surface area of this cube?
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Multiple Choice
What is the surface area of this cube?
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Surface area of a Rectangular Prism
A rectangular prism is a 3-D object that has 56 sides. Those sides are 4 rectangles and 2 squares.
To find the total surface area, all we have to do is add each side's surface area.
Formula: SA = 2lw + 2wh + 2lh
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Multiple Choice
What is this object's surface area?
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Multiple Choice
What is the surface area of this object?
Surface Area (Cube and Rectangular Prism)
by Mr. Winters
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