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WorksheetsFinal Exam Prep
Total questions: 26
Worksheet time: 3hrs 11mins
Name
Class
Date
1.
What is the SUM of the angle measures in a triangle (3 sides)?
a)
60°
b)
90°
c)
120°
d)
180°
2.
What is the sum of the interior angles for a 24-gon
a)
3960
b)
360
c)
15
d)
4280
3.
What is the SUM of the angle measures in a nonagon (9 sides)?
a)
1440°
b)
900°
c)
1080°
d)
1260°
4.
What is the name of a 12-sided polygon?
a)
Dodecahedron
b)
Polygon
c)
Decagon
d)
Dodecagon
5.
How do you find the sum of the exterior angles of a polygon?
a)
180(n-2)
b)
180
c)
(180(n-2))/n
d)
360
6.
Solve for x.
a)
80
b)
110
c)
17
d)
60
7.
Solve for x
a)
45
b)
12
c)
90
d)
2
8.
What is the sum of the exterior angles of a 20-gon?
a)
180
b)
360
c)
3240
d)
162
9.
The sum of 5 angles of a hexagon is 600o. What is the measure of the 6th angle?
a)
90o
b)
120o
c)
100o
d)
60o
10.
What is the measure of ONE interior angle in a regular hexagon (6 sides)?
a)
60°
b)
80°
c)
108°
d)
120°
11.
Find the Volume of the Cone
a)
150.72 cm³
b)
75.36 cm³
c)
452.16 cm³
d)
151 cm³
12.
Find the volume of the figure.
a)
126 cm3
b)
907.5 cm3
c)
605 cm3
d)
55 cm3
13.
Find the volume of the cone. (Round to the nearest integer.)
a)
1810 in³
b)
151 in³
c)
452 in³
d)
276 in
14.
Big "B" in the volume formula of a pyramid stands for the area of the base.
V = ⅓Bh
a)
True
b)
False
15.
find the volume of this figure?
a)
190cm3
b)
200cm3
c)
140cm3
d)
192cm3
16.
Find the volume to the nearest hundredth using 3.14 instead of Pi.
a)
12.56 ft3
b)
37.68 ft3
c)
18.84 ft3
d)
6.28 ft3
17.
Find the volume of the figure.
a)
1,800 cm³
b)
900 cm³
c)
600 cm³
d)
750 cm³
18.
Find the volume of a square pyramid with the side length 3cm and height of 5cm.
a)
60cm3
b)
75cm3
c)
45cm3
d)
15cm3
19.
Find the volume of the cone. Use 3.14 for π. Round decimal answers to the nearest tenth.
diameter = 14 ft
height = 18 ft
diameter = 14 ft
height = 18 ft
a)
92.3 ft3
b)
3692.6 ft3
c)
369.3 ft3
d)
923.2 ft3
20.
a)
103.67 yd²
b)
263.89 yd²
c)
75.4 yd²
d)
150.8 yd²
21.
a)
94.25 ft²
b)
219.91 ft²
c)
373.85 ft²
d)
148.44 ft²
22.
a)
131.95 mm²
b)
113.1 mm²
c)
62.83 mm²
d)
103.67 mm²
23.
Find the Surface Area
a)
15m2
b)
16m2
c)
18m2
d)
20m2
24.
What is the total surface area of the rectangular pyramid whose net is shown?
a)
400 in2
b)
800 in2
c)
1,200 in2
d)
1,600 in2
25.
Find the surface area of the following triangular pyramid.
Each triangle is congruent, with a base of 7 ft. and a height of 6ft.
Each triangle is congruent, with a base of 7 ft. and a height of 6ft.
a)
168 ft²
b)
126 ft²
c)
84 ft²
d)
42 ft²
26.
Find the surface area of the square pyramid.
a)
429 sq. cm
b)
389 sq. cm
c)
441 sq.cm
d)
377 sq. cm
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