In this worksheet, we will practice identifying adjacent angles and solving related problems.

Q1:

Classify the following pair of angles as complementary, supplementary, vertical, or neither. • Aneither
• Bsupplementary
• Cvertical
• Dcomplementary

Q2:

Which of the following statements applies to the given figure? • A and are adjacent angles.
• B and are vertical angles.
• C and are vertical angles.
• D and are corresponding angles.
• E and are adjacent angles.

Q3:

Determine whether the angles and are adjacent, vertical, or neither adjacent nor vertical. • Cvertical

Q4:

Determine whether the angles and are adjacent, vertical, or neither adjacent nor vertical. • Avertical

Q5:

Determine whether the angles and are adjacent, vertical, or neither adjacent nor vertical. • Cvertical

Q6: • Ano
• Byes

Q7: • Ano
• Byes

Q8: • Ano
• Byes

Q9: • Ayes
• Bno

Q10:

Find the sum of the two adjacent angles given in the diagram. Q11:

Find the sum of the two adjacent angles from the given angles in the diagram. Q12:

Determine whether the angles and are adjacent, vertical, or neither adjacent nor vertical. • AVertical

Q13:

Determine whether the angles and are adjacent, vertical, or neither adjacent nor vertical. • AVertical

Q14:

From the figure, determine . Q15:

Given the following figure, find the value of . Q16:

Find given that and . Q17:

Use , , or to fill in the blank: . • A
• B
• C

Q18:

In the figure below, . If is an angle bisector, what is ? Q19:

Find if and . Q20:

If , find . Q21: • Ano
• Byes

Q22:

Find the value of . Q23:

In the following figure, find . Q24:

, , and are accumulative angles at a point. If and , find .

Q25:

In the figure below, find . 