Practice Surface Area And Volume In Composite Figures (6.5)

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10 questions

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6 sample questions

Question 1.
What is a composite figure?
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Think of objects around you.
Question 2.
Name two components that might be in a composite figure.
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Consider common geometric shapes.
3Question 3.
What is the first step in calculating the surface area of a composite figure?
- Identify components
- Draw the figure
- Estimate volume
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Think about how you'd start solving a problem.
4Question 4.
True or False: The total volume of a composite figure is found by adding the volumes of its components.
- True
- False
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Consider what happens to volumes when shapes combine.
Question 5.
A composite figure consists of a hemisphere of radius 5 cm sitting on a cylinder of the same radius and a height of 10 cm. Calculate the total volume and surface area.
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Look at how parts combine to influence the calculations.
Question 6.
Given a composite figure made of a cone of radius 2 cm and height 4 cm on a cylinder of height 8 cm and the same radius, find the total surface area and volume.
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You may need to adjust for overlapping areas when calculating the TSA.

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