1. Use different colours to mark each of the corresponding angles below.
- In the diagram, identify the pairs of angles that are in the same relative position at each intersection of the transversal with the two parallel lines.
- Mark one pair of corresponding angles with one colour and another pair with a different colour.
2. Mark one corresponding angle using red and the other corresponding angle using blue. Then find the missing values.
a)
- The given angle is 70°.
- Since corresponding angles are equal when the lines are parallel, the corresponding angle is also 70°.
- Mark the 70° angle in red and its corresponding angle in blue.
- Missing value: 70°.
b)
- The given angle is 30°.
- The corresponding angle is also 30°.
- Mark the 30° angle in red and its corresponding angle in blue.
- Missing value: 30°.
c)
- The given angle is 60°.
- The corresponding angle is also 60°.
- Mark the 60° angle in red and its corresponding angle in blue.
- Missing value: 60°.
Parent Tip: Review the logic above to help your child master the concept of alternate angles worksheet.
