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Infinite Geometry
V. W. Find the value of x. 9). 2 m. = 7x + 8. 50°. 2. 10). 10 x + 22. Find the interior angle sum for each polygon. Round your answer to the nearest ...
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Find the value of x. 1)
2) (2x + 9)° (5x + 4)° (7 + 3x)°
(6x + 2)°
3)
4) 53°
40°
(6x + 4)° (2x + 1)°
Find the measure of the angle indicated in bold.
Find the measure of each angle indicated.
5)
6) 40° 15x - 5 35°
23 x - 5
21° ?
Solve for x. 7)
8) x + 49
50°
W
V
2x + 6 120°
U 20x
J
Find the value of x. 9) m 2 = 7x + 8
10) x + 22
50°
2
10
Find the interior angle sum for each polygon. Round your answer to the nearest tenth if necessary.
Find the measure of one exterior angle in each regular polygon. Round your answer to the nearest tenth if necessary.
11) regular 18-gon
12) regular 16-gon Worksheet by Kuta Software LLC
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Find the value of x. 13)
14) (4x + 1)° (4x + 2)° 54°
141°
15) Find m HIW if m HIW = 8 + 2x, m HIJ = 172°, and m WIJ = 3 + 21x.
Find the length indicated. 16) Find ST
J
x + 15 S
U
T
I W
x + 16
17
H
Find the measure of one interior angle in each regular polygon. Round your answer to the nearest tenth if necessary.
State if each polygon is concave or convex. 18)
17) regular heptagon
State if each polygon is regular or not.
Write the name of each polygon.
19)
20)
Find the length indicated.
Find the midpoint of the line segment with the given endpoints.
21) Find GJ x + 12 G
H
I
J
22) (7, -8), (4, -8)
15 + x x + 16 9
Find the distance between each pair of points.
Classify each triangle by its angles and sides.
23) (6, 0), (-8, -5)
24) 15.5 79°
36°
10.1 65°
16.8 Worksheet by Kuta Software LLC
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Name the relationship: 25) b a
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Find the value of x. 1)
19
2)
11 (2x + 9)° (5x + 4)°
(7 + 3x)°
(6x + 2)°
3)
26
4)
6
53°
40°
(6x + 4)° (2x + 1)°
Find the measure of the angle indicated in bold.
Find the measure of each angle indicated.
5)
6)
110°
54° 40°
15x - 5 35°
23 x - 5
21° ?
Solve for x. 7)
-9
8)
x + 49
50°
7
W
V
2x + 6 120°
U 20x
J
Find the value of x. 9) m 2 = 7x + 8 6
10)
-12 x + 22
50°
2
10
Find the interior angle sum for each polygon. Round your answer to the nearest tenth if necessary.
Find the measure of one exterior angle in each regular polygon. Round your answer to the nearest tenth if necessary.
11) regular 18-gon 2880°
12) regular 16-gon 22.5° Worksheet by Kuta Software LLC
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Find the value of x. 13)
13
14)
35 (4x + 1)°
(4x + 2)° 54°
141°
15) Find m HIW if m HIW = 8 + 2x, 22° m HIJ = 172°, and m WIJ = 3 + 21x.
Find the length indicated. 16) Find ST
J
x + 15 S
x + 16 U
T
I W
8
17
H
Find the measure of one interior angle in each regular polygon. Round your answer to the nearest tenth if necessary.
State if each polygon is concave or convex. 18)
concave
17) regular heptagon 128.6°
State if each polygon is regular or not.
Write the name of each polygon.
19)
20)
not regular
Find the length indicated. 21) Find GJ
12 x + 12
G
H
I
J
octagon
Find the midpoint of the line segment with the given endpoints. 1 22) (7, -8), (4, -8) 5 , -8 2
(
)
15 + x x + 16 9
Find the distance between each pair of points.
Classify each triangle by its angles and sides.
23) (6, 0), (-8, -5)
24)
221
acute scalene 15.5 79°
36°
10.1 65°
16.8 Worksheet by Kuta Software LLC
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Name the relationship: 25)
adjacent b a
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