35°55°

A B

C

D

E

Name a pair of complementary anglesAngle CBE and

Name a pair of supplementary anglesAngle ABE and

angle EBD

angle EBD

__

Angle ABC andangle CBD

41°49°

X Y

Z

R

Q

Name a pair of complementary anglesAngle QYZ and

Name a pair of supplementary anglesAngle XYQ and

angle RYQ

angle QYR

__

Angle XYZ andangle ZYR

62°28°

S T

V

U

W

Name a pair of complementary anglesAngle VTW and

Name a pair of supplementary anglesAngle STW and

angle WTU

angle WTU

__

Angle STV andangle VTU

20°70°

A B

C

D

E

__

45°45°

A B

C

D

E

__

a bcd

35° 35°

145°

145°

__

___

___

a bcd

70° 70°

110°

110°

__

___

___

a bcd

53° 53°

127°

127°___

__

A B

C

D

135° 45° __

A B

C

D120° 60° __

A B

C

D107° 73° __

135°

135°

135°

135°

45°45°

45°45°

__

____

____

____

140°

140°

140°

140°

40°40°

40°40°

__

____

____

____

f

g

a

c

he

db

Angles a and c are congruent or supplementary?congruent

Angles f and h are congruent or supplementary?

supplementary

f

g

a

c

he

db

Angles h and g are congruent or supplementary?supplementary

Angles b and h are congruent or supplementary?

congruent

f

g

a

c

he

db

Angles b and c are congruent or supplementary?supplementary

Angles e and d are congruent or supplementary?

congruent

f

g

a

c

he

db

Angles b and e are congruent or supplementary?congruent

Angles e and a are congruent or supplementary?

supplementary

g

c

he

db (2x + 50)°

(3x - 40)°

What equation would you use to solve for x?

2x + 50 = 3x - 40

solve for x

X = 90°

g

c

he

da(2x + 50)°

(3x - 40)°

What equation would you use to solve for x?

2x + 50 + 3x – 40 = 180

solve for x

X = 34°

g

c

h

bd

a

(2x + 30)° (5x + 10)°

What equation would you use to solve for x?

2x + 30 + 5x + 10 = 180

solve for x

X = 20°

6x°3x°

A B

C

D

E

What equation would you use to solve for x?

3x + 6x = 90solve for x

X = 10°

(6x + 5)°

(4x+5)°

A B

C

D

E

What equation would you use to solve for x?

4x + 5 + 6x + 5 = 90solve for x

X = 8°