1. all Types of Angles Angle name Description Picture Clue
Supplementary angles
measurements add up to 180o
Complementary angles
measurements add up to 90o
Vertical angles
When 2 lines intersect, they make vertical angles. Opposite angles are equal measurements.

2. Supplementary angles add up to 180º.
make up a straight line
add up to 180o
120o + 60o = 180o

3. Complementary angles add up to 90º.
make a right angle
add up to 90o
30o + 60o = 90o

4. Vertical angles
intersect - when 2 lines cross

6. Name the angle Supplementary angles Complementary angles
Vertical angles- 2 angles that are opposite each other
Supplementary angles add up to 180º.
Complementary angles add up to 90º
Supplementary angles
Complementary angles
Vertical angles

7. Drag all complementary angles into the box
*measurements add up to 90o

8. Drag all supplementary angles into the box
*measurements add up to 180o

9. Drag all vertical angles into the box
*opposite angles are equal

10. Directions: Complete each sentence with the words below.
Supplementary angles have a total measurement of _____o.
Complementary angles have a total measurement of _____o.
Vertical angles are made from lines which ____________. Opposite angles in vertical angles are ________ in measurement.
180
intersect
equal 90

11. If you can identify the angle, you can find the missing measurements of an angle.
This is an supplementary angle.
2. Identify the total measurement.
Supplementary angles have a total measurement of 180o.
3. Write a formula.
xo + 45o = 180o
4. Calculate the formula
180o - 45 = ___________

12. Opposite angles are equal to each other.

13. If you can identify the angle, you can find the missing measurements of an angle.
This is an vertical angle.
2. Identify the total measurement.
Opposite angles are equal.
3. Write a formula.
45o = xo
4. Calculate the formula
x = ____o
180-45
135

14. If you can identify the angle, you can find the missing measurements of an angle.
This is an complementary angle.
2. Identify the total measurement.
Complementary angles have a total measurement of 90o.
3. Write a formula.
xo + 65o = 90o
4. Calculate the formula
90o - 65o = ___o 25

15. If you can identify the angle, you can find the missing measurements of an angle.
This is a _____________ angle.
2. Identify the total measurement.
It has a total measurement of ____o.
3. Write a formula.
_____o + _____o = _____o
4. Calculate the formula
_____o - _____ = ______
Total measurement is 180o.
supplementary
complementary
vertical
180 90
is equal x 50
180
130
180 50

16. If you can identify the angle, you can find the missing measurements of an angle.
This is a _____________ angle.
2. Identify the total measurement.
Opposite angles are ________ to each other.
3. Write a formula.
_____o = _____o
4. Calculate the formula
x = ______
Opposite angles are equal.
vertical
complementary
supplementary
equal 90
180 x
140 40 =

17. If you can identify the angle, you can find the missing measurements of an angle.
Total measurement is 90o.
1. Identify the angle
This is an _____________ angle.
2. Identify the total measurement.
It has a total measurement of ____o.
3. Write a formula.
_____o + _____o = _____o
4. Calculate the formula
_____o - _____ = ______
complementary
supplementary
vertical 90
180
is equal x 90 40 90 40 50

18. If you can identify the angle, you can find the missing measurements of an angle.
This is an _____________ angle.
2. Identify the total measurement.
It has a total measurement of ____o.
3. Write a formula.
_____o + _____o = _____o
4. Calculate the formula
_____o - _____ = ______
complementary
Total measurement is 90o.
supplementary
vertical 90
180
is equal x 74 90 90 16 74

19. If you can identify the angle, you can find the missing measurements of an angle.
Total measurement is 180o.
1. Identify the angle
This is a _____________ angle.
2. Identify the total measurement.
It has a total measurement of ____o.
3. Write a formula.
_____o + _____o = _____o
4. Calculate the formula
_____o - _____ = ______
supplementary
complementary
vertical
180 90
is equal x
164
180 16
180
164

20. If you can identify the angle, you can find the missing measurements of an angle.
This is an _____________ angle.
2. Identify the total measurement.
It has a total measurement of ____o.
3. Write a formula.
_____o + _____o = _____o
4. Calculate the formula
_____o - _____ = ______
complementary
Total measurement is 90o.
vertical
supplementary 90
180
is equal x 16 90 74 90 16

21. If you can identify the angle, you can find the missing measurements of an angle.
This is a _____________ angle.
2. Identify the total measurement.
Opposite angles are ________ to each other.
3. Write a formula for the measurement of angle B.
_____o = _____o
4. Calculate the formula
x = ______
vertical
complementary
supplementary
Opposite angles are equal.
equal
180 90 x
136
136

22. If you can identify the angle, you can find the missing measurements of an angle.
Total measurement is 180o.
1. Identify the angle
This is a _____________ angle.
2. Identify the total measurement.
It has a total measurement of ____o.
3. Write a formula.
_____o + _____o = _____o
4. Calculate the formula
_____o - _____ = ______
supplementary
vertical
complementary
180 90
is equal x 29
180
151
180 29

23. If you can identify the angle, you can find the missing measurements of an angle.
This is a _____________ angle.
2. Identify the total measurement.
Opposite angles are ________ to each other.
3. Write a formula for the measurement of angle m.
_____o = _____o
4. Calculate the formula
x = ______
vertical
complementary
supplementary
Opposite angles are equal.
equal 90
180 x
109
109