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15 questions
A student is trying to construct triangles using four different sets of angles. The angles in each set are given below. Which set will form a triangle?
45°, 65°, 70°
150°, 110°, 100°
50°, 50°, 50°
90°, 90°, 90°
A triangle has one angle that measure 81° and one that measures 37°. What is the measure of the third angle?
62°
76°
118°
99°
A triangle has one angle that measure 45° and one that measures 60°. What is the measure of the third angle?
135°
75°
120°
105°
Find x.
What is the missing angle?
120 degrees
90 degrees
65 degrees
40 degrees
267 degrees
145 degrees
93 degrees
87 degrees
Two interior angles of a triangle measure 34 degrees and 38 degrees. What is the third interior angle of the triangle?
108 degrees
72 degrees
2 degrees
23 degrees
Find the missing angle.
39 degrees
87 degrees
42 degrees
36 degrees
Find x.
75 degrees
45 degrees
63 degrees
85 degrees
Find x.
60 degrees
90 degrees
50 degrees
180 degrees
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