Composite Solids Worksheet
This worksheet focuses on calculating the surface area and volume of composite solids, combining various 3D geometric shapes.
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Composite Solids Worksheet
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Read each question carefully and show all your work. Round answers to two decimal places where necessary.
1. A solid is formed by placing a hemisphere on top of a cylinder. The cylinder has a radius of 5 cm and a height of 10 cm. Find the total volume of the composite solid.
2. A rectangular prism has dimensions 8 cm by 6 cm by 10 cm. A cylinder with a radius of 2 cm and a height of 6 cm is removed from the center of the top face. Calculate the total surface area of the remaining composite solid.
3. A composite solid made of a cone and a hemisphere is called a .
4. When calculating the volume of a composite solid, you usually the volumes of its individual parts.
5. The surface area of a composite solid requires careful consideration of the surfaces.
6. Which of the following is NOT a common component of composite solids?
Cube
Sphere
Trapezoid
Pyramid
7. To find the surface area of a composite solid, you always add the surface areas of its individual component shapes.
True
False