Download Review for Angles and Triangles Quiz.ks-ig

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Geometry
Review for Angles and Triangles Quiz
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Name the relationship: complementary, complementary, or vertical.
1)
2)
a
b
b a
3)
4)
b
a
b
a
Find the value of x and find the number of degrees for each angle.
5)
6)
81°
60°
(2x + 1)°
(2x + 6)°
7)
8)
(x + 13)°
76°
(3x + 1)°
(6x + 4)°
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Worksheet by Kuta Software LLC
Determine whather the given conditions determine a unique triangle or more than one triangle. Justify your
answers.
9) The three sides of a triangle are 5 inches, 8
inches, and 12 inches.
10) Two angles of a triangle are 45° and 64°.
The length of the non-included side is 4.7
cm.
11) Two angles of a triangle are 80° and 40°.
The length of the side opposite of the 80°
angle is 12 cm.
12) The three angles of a triangle are 40°, 60°,
and 80°.
13) Two angles of a triangle are 15° and 65°.
The length of the side between the angles is
4 inches.
14) Two sides of a triangle are 4.6 cm and 9.1
cm. The angle the sides form is 45°
15) If one angle of a triangle is 65°, what can
another angle be so that the angles form a
triangle.
16) If two sides of a triangle are 9 cm and 16
cm, what can length of the third side be?
The polygons in each pair are similar. Find the missing side length.
18)
17)
8
5
40
25
7
9
?
15
15
?
19)
20)
30
36
25
?
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5
10
?
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Worksheet by Kuta Software LLC
21) Draw XY = 6.3 cm.
22) Draw angle B = 48°
23) Draw triangle ABC so that AB = 8 cm, angle A is 40° and angle B is 60°
24) Draw triangle MNP so that MN = 8 cm, NP = 10 cm and angle B is 50°.
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Worksheet by Kuta Software LLC