Chapter 7 Review

Area of Composite Figures

100

#6 on Area of Composite Figures page

69 ft²

200

SURPRISE!  Double points!

What is the area formula for a trapezoid (this answer must be written, not spoken).

h(b₁+b₂) divided by 2

300

#3 on Area of Composite Figures page

96 ft²

400

#4 on Area of Composite Figures page

54 yd²

500

#5 on Area of Composite Figures page

85 in²

Volume of Triangular Prisms

100

#1 on Volume page

210 in³

200

#2 on Volume page

195 ft³

300

#3 on Volume page

132 yd³

400

#4 on Volume page

680 yd³

500

#5 on Volume page

1539 in³

Volume of Prisms

100

#1 on Volume page (rectangular prism)

432 ft³

200

#2 on Volume page (rectangular prism)

3060 in³

300

#3 on Volume page (rectangular prism)

420 yd³

400

SURPRISE!  Double points!

What is the volume formula for any prism? (This answer must be written, not spoken).

V=Bh

Volume equals area of the base times height

500

#6 on Volume page (triangular prism)

840 ft³

Landfair Facts

100

Dog Name

Blade

200

Neighborhood of Memphis I'm from

Frayser

300

College Attended

University of Rochester

400

Favorite Movie

Lion King

500

Favorite Country to Visit 

France

Surface Area

100

SURPRISE!  Double points!

How are surface area and volume different?  (You may choose a representative to answer this question verbally).

Surface area represents the area of the outside faces.  Volume represents the space inside the shape.

200

#6 on Surface Area page

333 yd²

300

#7 on Surface Area page

592 yd²

400

#8 on Surface Area page

100 ft²

500

#9 on Surface Area page

710 in²