Seventh Grade Staar With The New Teks Worksheet - 2015 Page 25

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Find the area of the figure. Use 3.14 for . Round your answer to the nearest tenth.
30 m
29.
15 m
7.9c
2
2
A 450 m
C 176.6 m
2
2
B 538.3 m
D 626.6 m
The net of a rectangular prism is shown below.
7.2 cm
30.
7.9d
2.9 cm
2.8 cm
Which of the following is closest to the total surface area of this prism?
2
2
A 80.6 cm
C 98.3 cm
2
2
B 122.4 cm
D 88.8 cm
An aquarium has the dimensions shown in the net below. What is the surface area of
the aquarium?
2 ft
3 ft
3 ft
3 ft
2 ft
31.
7.9d
4.5 ft
3 ft
2 ft
2
2
A 27 ft
C 45 ft
2
2
B 28.5 ft
D 57 ft
th
Created by Lance Mangham, 6
grade math, Carroll ISD

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