Adjacent Vertical Supplementary and Complementary Angles ALL ANGLES
- Slides: 43
Adjacent, Vertical, Supplementary, and Complementary Angles
ALL ANGLES IN A TRIANGLE ADD UP TO 180 o
Example:
Adjacent angles are “side by side” and share a common ray. 45º 15º
These are examples of adjacent angles. 80º 45º 35º 55º 85º 130º 20º 50º
These angles are NOT adjacent. 100º 50º 35º 55º 45º
When 2 lines intersect, they make vertical angles. 75º 105º 75º
Vertical angles are opposite one another. 75º 105º 75º
Vertical angles are opposite one another. 75º 105º 75º
Vertical angles are congruent (equal). 150º 30º 150º
Supplementary angles add up to 180º. 40º 120º 60º Adjacent and Supplementary Angles 140º Supplementary Angles but not Adjacent
Complementary angles add up to 90º. 30º 40º 60º Adjacent and Complementary Angles 50º Complementary Angles but not Adjacent
Practice Time!
Directions: Identify each pair of angles as vertical, supplementary, complementary, or none of the above.
#1 120º 60º
#1 120º 60º Supplementary Angles
#2 30º 60º
#2 30º 60º Complementary Angles
#3 75º
#3 Vertical Angles 75º
#4 40º 60º
#4 40º 60º None of the above
#5 60º
#5 60º Vertical Angles
#6 135º 45º
#6 135º 45º Supplementary Angles
#7 25º 65º
#7 25º 65º Complementary Angles
#8 90º 50º
#8 90º 50º None of the above
Directions: Determine the missing angle.
#1 135º 45º
#2 25º 65º
#3 35º
#4 130º 50º
#5 140º
#6 50º 40º
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- Are complementary angles adjacent
- Complementary angles
- Complementary and supplementary angles formula
- Angle 1 and angle 2 are supplementary
- 1-5 exploring angle pairs answers
- Example of vertical angles
- Are adjacent angles congruent or supplementary
- Name a pair of adjacent supplementary angles
- Describe adjacent angles
- Linear pair
- Complementary linear pair vertical or adjacent
- Vertical angles
- Opposite angle
- Angles a and b are complementary
- Quadrilaterals and parallelograms
- Complement of an angle
- Scalene triangle real life example
- Supplementary angles definition
- Transversal angles
- Complementary angles definition geometry
- What does congruent mean
- Example of supplementary angles
- Consecutive interior angles
- What is the measure of angle 2?
- Congruent sides
- Lesson 3-7 parallel lines and transversals
- Supplementary angles on transversal
- Vertical angles
- Alternate lines
- Linear pair example
- Adjacent angles
- Opposite adjacent
- Find the missing angle measures
- Adjacent angles pictures
- Adjacent angles
- Name an angle or angle pair that satisfies each condition
- Linear pair
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- Vertical value
- What does linear pair mean
- Which relationships describe the angle pair x° and 50º?
- Heptagon in real life