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This assessment covers each of the following indicators:  G.3.3, G.4.7, G.5.1, G.5.3, G.6.7, and G.7.7.

Multiple Choice
Identify the choice that best completes the statement or answers the question.
 

 1 
The drawing is composed of a rectangle and a semicircle. Find the area of the figure to the nearest whole. Let mc001-1.jpg = 3.14.
mc001-2.jpg
Not drawn to scale
A
671 cm2
B
208 cm2
C
590 cm2
D
276 cm2
 

 2 
What is the area of the polygon?
mc002-1.jpg
A
20 square units
B
11 square units
C
10 square units
D
5 square units
 
 
Find the value of the variable(s). If your answer is not an integer, leave it in simplest radical form.
 

 3 
mc003-1.jpg
A
mc003-2.jpg
B
mc003-3.jpg
C
mc003-4.jpg
D
mc003-5.jpg
 

 4 
A piece of art is in the shape of an equilateral triangle with sides of 14 in. Find the area of the piece of art. Round your answer to the nearest tenth.
A
84.9 in.2
B
69.3 in.2
C
none of these
D
169.7 in.2
 

 5 
Concrete can be purchased by the cubic yard. How much will it cost to pour a slab 16 feet by 16 feet by 4 inches for a patio if the concrete costs $51.00 per cubic yard?
A
$161.19
B
$725.33
C
$4352.00
D
$483.56
 
 
Find the area of the circle. Leave your answer in terms of nar004-1.jpg.
 

 6 
mc006-1.jpg
A
7.22mc006-2.jpg m2
B
6.86mc006-3.jpg m2
C
3.61mc006-4.jpg m2
D
0.95mc006-5.jpg m2
 

 7 
Find the surface area of the sphere with diameter of 12 cm. Leave
your answer in terms of mc007-1.jpg.
A
24mc007-2.jpg cmmc007-3.jpg
B
576mc007-4.jpg cmmc007-5.jpg
C
72mc007-6.jpg cmmc007-7.jpg
D
144mc007-8.jpg cmmc007-9.jpg
 

 8 
A triangle has sides of lengths 15, 23, and 28. Is it a right triangle? Explain.
A
no; mc008-1.jpg
C
no; mc008-3.jpg
B
yes; mc008-2.jpg
D
yes; mc008-4.jpg
 
 
Find the volume of the cone shown as a decimal rounded to the nearest tenth.  Let nar006-1.jpg = 3.14.
 

 9 
mc009-1.jpg
A
366.3 ydmc009-2.jpg
B
142.4 ydmc009-3.jpg
C
2421.1 ydmc009-4.jpg
D
1709 ydmc009-5.jpg
 
 
Find the missing length. Round to the nearest tenth, if necessary.
 

 10 
mc010-1.jpg
A
22.6
C
25.3
B
576
D
64
 
 
Find the surface area of the cylinder in terms of nar005-1.jpg.
 

 11 
mc011-1.jpg
A
140mc011-2.jpg in.mc011-3.jpg
B
160mc011-4.jpg in.mc011-5.jpg
C
340 in.mc011-6.jpg
D
190mc011-7.jpg in.mc011-8.jpg
 

 12 
Grace is buying carpet for a rectangular living room that measures 24 ft. by 11 ft.  How many square feet of carpet will she need to buy?
A
36 ft2
B
71 ft2
C
287.5 ft2
D
575 ft2
 

 13 
The length of the hypotenuse of a 30°-60°-90° triangle is 6. Find the perimeter.
A
18 + 6mc013-1.jpg
C
6 + 18mc013-5.jpg
B
mc013-2.jpg + mc013-3.jpgmc013-4.jpg
D
mc013-6.jpg + mc013-7.jpgmc013-8.jpg
 

 14 
Find the perimeter of a right triangle with legs of 12 cm and 16 cm.
A
48 cm
B
39 cm
C
56 cm
D
428 cm
 

 15 
Stevie is moving up to the attic and wants to paint a wall white. The wall is a triangle with a base of 15 feet and a height of 12 feet. What is the area of the wall?
A
90 ft2
B
54 ft2
C
180 ft2
D
45 ft2
 

 16 
In triangle ABC, mc016-1.jpg is a right angle and mc016-2.jpg 45°. Find BC. If you answer is not an integer, leave it in simplest radical form.
mc016-3.jpg
A
24 ft
B
12 ft
C
12mc016-4.jpg ft
D
24mc016-5.jpg ft
 

 17 
The legs of an isosceles right triangle are 12 cm long. Find the length of the hypotenuse. Round to the nearest tenth if necessary.
A
8.5 cm
B
20.8 cm
C
17 cm
D
24 cm
 

 18 
The area of a square garden is 98 m2. How long is the diagonal?
A
196 m
B
mc018-1.jpg m
C
49 m
D
14 m
 

 19 
Find the measure of the central angle that you would need to draw to represent 11% in a circle graph. Round to the nearest degree if necessary.
A
4mc019-1.jpg
B
22mc019-2.jpg
C
58mc019-3.jpg
D
40mc019-4.jpg
 
 
Find the area of the trapezoid.
 

 20 
mc020-1.jpg
A
390 cm2
B
70 cm2
C
125 cm2
D
195 cm2
 



 
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