Rule 10 : Co-interior angles on parallel lines

For IWB 1. Uncheck (un-tick) all. Explore co-interior angles without parallel lines. 2. Check "Parallel Lines". Explore alternate angles on parallel lines. 3. Check "Sum" to verify sum to 180. 3. Check "Rule"

 

Anton Coltham

 
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Grup Ţintă (Vârstă)
12 – 19+
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