Angles on a Straight Line and Around a Point
Students will apply the properties of angles on a straight line (sum to 180°) and angles around a point (sum to 360°) to solve problems.
Key Questions
- Construct an argument to prove that angles on a straight line sum to 180 degrees.
- Compare the sum of angles on a straight line with the sum of angles around a point.
- Justify how knowing one angle on a straight line allows you to find the other.
NCCA Curriculum Specifications
Suggested Methodologies
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