Math worksheet for calculating missing angles on parallel lines, including diagrams and reasoning spaces.

Worksheet titled "Angles on Parallel Lines (A)" with Section A and Section B, featuring diagrams of parallel lines intersected by transversals, angles labeled with variables and degrees, and spaces to calculate missing angles and provide reasons.

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Show Answer Key & Explanations Step-by-step solution for: Calculating Angles on Parallel Lines with Transversals (A ...

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- Angle a: 48°, Reason: Alternate angles are equal.
- Angle b: 52°, Reason: Corresponding angles are equal.
- Angle c: 115°, Reason: Co-interior angles add up to 180°.
- Angle d: 71°, Reason: Vertically opposite angles are equal.
- Angle a: 72°, Reason: Co-interior angles add up to 180°.
- Angle b: 43°, Reason: Corresponding angles are equal.
- Angle c: 114°, Reason: Alternate angles are equal.
- Angle d: 101°, Reason: Angles on a straight line add up to 180°.

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

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