Lesson Worksheet: Parallel Lines and Transversals: Angle Relationships Mathematics • 8th Grade

In this worksheet, we will practice naming and identifying angle pairs formed by parallel lines and transversals and recognizing their relationships to find a missing angle.

Q1:

Work out the value of π‘₯ in the figure.

Q2:

Find the value of π‘₯ in the figure.

Q3:

In the figure below, find π‘šβˆ π΄π΅πΆ.

Q4:

In the figure, ⃖⃗𝐸𝑁 intersects ⃖⃗𝐴𝐡 and ⃖⃗𝐢𝐷 at 𝑀 and 𝐹 respectively. Find π‘šβˆ πΈπΉπΆ.

Q5:

Which of the following rays is parallel to 𝐴𝐸?

  • A𝐢𝐻
  • Bοƒͺ𝐢𝐼
  • Cοƒͺ𝐡𝐹
  • D𝐴𝐷
  • Eοƒͺ𝐡𝐺

Q6:

In the figure below, given that π‘šβˆ π΄πΆπΈ=131∘, find π‘šβˆ πΆπΈπΉ.

Q7:

From the information in the figure below, find π‘šβˆ π΄πΈπΆ.

  • A223∘
  • B131∘
  • C49∘
  • D141∘

Q8:

Fill in the blank: In the diagram, we can conclude that 𝐿 is  𝐿.

  • Aintersecting
  • Bparallel to
  • Cperpendicular to

Q9:

Find π‘šβˆ πΈπΆπ·.

Q10:

Find π‘šβˆ π·.

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