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Crit A and C Finding Missing Angles G7

Total questions: 15

Worksheet time: 4hrs 45mins

Name
Class
Date
1.

Level 3-4

What's the angle relationship between  ∠A\angle A and  ∠C\angle C ? Please check all that apply.

a)

Adjacent 

b)

Vertical 

c)

Complementary

d)

Supplementary

2.

Level 3-4

What's the angle relationship between  ∠A\angle A and ∠D\angle D ? Please check all that apply. 

a)

Adjacent

b)

Vertical

c)

Complementary

d)

Supplementary

3.

Level 3-4

What's the angle relationship between  ∠QSP\angle QSP  and  ∠RSQ\angle RSQ  ? Please check all that apply.

a)

Adjacent

b)

Vertical

c)

Complementary

d)

Supplementary

4.

Level 3-4

a)

∠EFC\angle EFC

b)

∠DFA\angle DFA

c)

∠AFB\angle AFB

d)

∠CFD\angle CFD

5.

Level 3-4

Find the value of x.

a)

18°18\degree

b)

28°28\degree

c)

38°38\degree

d)

118°118\degree

6.

Level 3-4


Find the angle measures of a, b and c in the picture.

a)

a = 40

b = 40

c = 50

b)

a = 50

b = 40

c = 50

c)

a = 140

b = 40

c = 140

d)

a = 140

b = 140

c = 40

7.

Level 3-4

What is the value of s?

a)

134°134\degree

b)

54°54\degree

c)

36°36\degree

d)

26°26\degree

8.

Level 5-6


Solve for x.

a)

14

b)

30

c)

70

d)

80

9.

Level 5-6

Find the value of x.

a)

40°40\degree

b)

50°50\degree

c)

90°90\degree

d)

130°130\degree

10.

Level 5-6

Find the value of y.

a)

 30°30\degree  

b)

 39°39\degree  

c)

 53°53\degree  

d)

 58°58\degree  

11.

Level 5-6


Solve for x.

a)

28

b)

29

c)

30

d)

32

12.

Level 7-8


Solve for y.

a)

7

b)

13

c)

15

d)

56

13.

Level 7-8

If ∠4\angle4  is four times bigger than  ∠1\angle1  then what's the angle measure of  ∠3\angle3  ? 

a)

 5°5\degree  

b)

 36°36\degree  

c)

 54°54\degree  

d)

 144°144\degree  

14.

Level 7-8


Two supplementary angles have a difference of 40. What are the two supplementary angles?

(a)  

15.

Level 7-8

 ∠ABC is (5x−1)°\angle ABC\ is\ \left(5x-1\right)\degree and  BD→\overrightarrow{BD}  intersects the vertex. If  ∠ABD\angle ABD  is  79°79\degree  and  ∠DBC\angle DBC  is  (2x−11)°\left(2x-11\right)\degree  then find the angle measure of  ∠ABC\angle ABC  



a)

23

b)

35

c)

79

d)

114