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Geometry Final Exam
Geometry Final Exam
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Geometry final exam quiz! A small compilation of questions from chapters 7-12. Good luck everyone!
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Questions
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Answers
1
Find the sum of the measures of a heptagon
882
900
128.57
756
2
The perimeter of square is 48. Find the diagonal.
13 square rot 2
12 square root 2
11 square root 2
14 square root 2
3
What is the for formula of the volume of a cylinder?
4/3(pi)(r^3)
pi(r^2)(h)
1/3(b)(h)
b(h)
4
Find the area of a rhombus with diagonals of 6 and 11
68
34
33
66
5
How many diagonals can be drawn in an octagon?
25
27
22
20
6
If the radius of a circle is 7, find the circumference.
13pi
15pi
14pi
13.5pi
7
Find the altitude of an equilateral triangle with a side length of 14 feet
7 square root 2
9 square root 3
8 square root 3
7 square root 3
8
Find the measure of angle P
132
115
117
121
9
What is the formula for surface area of a sphere?
B + L.A.
2B + L.A.
4(pi)(r^2)
1/3(b)(h)
10
What is the formula for SA of a prism?
2B + L.A.
4(pi)(r^2)
B + L.A.
2(pi)(r^2) + 2(pi)(r)(h)
11
The area of a rectangle is 324. Ratio of length to width is 3:8. Find the length and width.
10, 30
14, 34
16, 36
12, 32
12
Find the measure of the largest angle if the ratio of measures of 3 angles is 2:6:7.
84
85
92
96
13
Find the area of a trapezoid with bases 3 and 10 and a height of 8
120
52
104
26
14
What is the formula for volume of a cone?
1/3(b)(h)
pi(r^2)(h)
2B + L.A.
B(h)
15
Find the distance between points A(-2, -4) & B(-8, 4). Leave answer as simplified square root.
34
10
11
22
16
If the arc AB is 100 degrees & the radius is 7, find the length of arc AB.
75/18pi
77/18pi
76/19pi
82/18pi
17
Find the area of a circle if its circumference is 16pi
66pi
36pi
64pi
72pi
18
What is an apothem?
a line that extends past the shape
a line from a polygon at a right angle
a line from the corner of a shape
a dashed line
19
Find the geometric mean between 5 and 20
100/x
11 or -11
-100/x
10 or -10
20
p of triangle STR is 60. PQR is similar to JFK. ST= 20, JF= 25. Find the perimeter of JFK.
90
100
75
85
