Composite Volume and Surface Area

9.7 Notes
Surface Area and Volume of Composite Figures

Surface Area of Composite Figures

The total area of all faces and curved surfaces of the composite figure.

Surface Area of Composite Figures

The total area of all faces and curved surfaces of the composite figure.

1)

a. What two solids create the composite figure?
____________ and

____________

​​b. Identify the parts of the solid on the surface.
The ____________ base, the lateral area of the ____________ and the lateral area of the _____________

1)

c. Calculate the area of the parts of the solid identified in part b.

​​d. Calculate the sum of all three parts.

Multiple Choice

What two solids create the composite figure?

                                                                                                                       

• Pyramid and Hemisphere

• Pyramid and Sphere

• Cone and Sphere

• Cone and Hemisphere

Multiple Choice

Identify the parts of the solid on the surface.

the lateral area of the _______________________ and the lateral area of the ___________________.

• Cone, Hemisphere

• Cylinder, Hemisphere

• Cone, Sphere

• Cone, Cylinder

Fill in the Blanks

Calculate the LATERAL area of the cone. Round to the nearest hundredth.

WRITE IT DOWN ON YOUR PAPER!!

Fill in the Blanks

Calculate the LATERAL area of the HEMISPHERE. Round to the nearest hundredth.

WRITE IT DOWN ON YOUR PAPER!!

Fill in the Blanks

Calculate the TOTAL SURFACE AREA of the composite figure. Round to the nearest hundredth.

Volume of Composite Figures

The sum of the volumes of the individual figures creating the composite figure.

1)

a. What two solids create the composite figure?
____________ and

____________


c. Find the sum of the volumes.

​​b. Calculate the volume of the two solids.

Multiple Choice

What two solids create the composite figure?

                                                                                                           

• Rectangular Prism and Sphere

• Half a Cylinder and Rectangular Prism

• Cylinder and Rectangular Prism

• Rectangular Prism and Hemisphere

Fill in the Blanks

Calculate the volume of the RECTANGULAR PRISM.

WRITE IT DOWN ON YOUR PAPER!!

Fill in the Blanks

Calculate the volume of the HALF CYLINDER. Round to the nearest hundredth.

WRITE IT DOWN ON YOUR PAPER!!

Fill in the Blanks

Calculate the TOTAL volume of the composite figure. Round to the nearest hundredth.