This worksheet helps students practice identifying missing angles on parallel lines using clues like alternate, corresponding, and interior angles.

Math worksheet showing angles on parallel lines with missing angles to calculate and reasons to select.

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Show Answer Key & Explanations Step-by-step solution for: Angles on Parallel Lines (A) (With Clues) Worksheet | Cazoom Maths ...

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- Angle a: 48°, Reason: It is an alternate angle and therefore equal.
- Angle b: 52°, Reason: It is a corresponding angle and therefore equal.
- Angle c: 115°, Reason: It is an interior angle and therefore adds to 180°.
- Angle d: 71°, Reason: It is a vertically opposite angle and therefore equal.
- Angle a: 72°, Reason: Angles on a straight line add up to 180°.
- Angle b: 43°, Reason: It is an alternate angle and therefore equal.
- Angle c: 114°, Reason: It is a corresponding angle and therefore equal.
- Angle d: 101°, Reason: It is an interior angle and therefore adds to 180°.

Parent Tip: Review the logic above to help your child master the concept of lines and angles worksheet.

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