Vocab
What has a straight path that extends in both directions, with no endpoints.
A line
Classify the angle as acute, right, obtuse or straight.
Measures at 127°
Obtuse
If two angles formed together measures at 122° and one of the interior angles measures at 92°, what is the measurement of the adjacent angle?
30°
Tell whether the pair of angle measurements are complementary, supplementary, or neither.
51°, 39°
complementary
A straight line with only one endpoint that extends in one direction.
A ray
Classify the angle as acute, right, obtuse or straight.
Measures at 109°
Obtuse
If two angles formed together measures at 175° and one of the interior angles measures at 75°, what is the measurement of the adjacent angle?
100°
Tell whether the pair of angle measurements are complementary, supplementary, or neither.
147°, 33°
supplementary
A part of a straight line that has 2 endpoints.
Line Segment
Classify the angle as acute, right, obtuse or straight.
Measures at 90°
Right
Two adjacent angles form angle XYZ. The smaller angles measure at 23° and 45°. What does angle XYZ measure at?
68°
Tell whether the pair of angle measurements are complementary, supplementary, or neither.
36°, 24°
neither
A figure formed by 2 rays that share a common endpoint
Angle
Classify the angle as acute, right, obtuse or straight.
Measures at 42°
Acute
Two adjacent angles form angle XYZ. The smaller angles measure at 75° and 22°. What does angle XYZ measure at?
97°
Tell whether the pair of angle measurements are complementary, supplementary, or neither.
61°, 107°
neither
The common endpoint where two rays meet.
A vertex
Classify the angle as acute, right, obtuse or straight.
Measures at 180°
Straight
Two adjacent angles form angle XYZ. The smaller angles measure at 112° and 25°. What does angle XYZ measure at?
137°
Tell whether the pair of angle measurements are complementary, supplementary, or neither.
96°, 84°
supplementary