Angles in Quadrilaterals

Four angles hath quadrilaterals, but what be their measures? After watching a video, young mathematicians consider the interior angles of quadrilaterals. They see how to find missing angle measures using the properties of quadrilaterals.

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CCSS: Adaptable
Additional Tags
Instructional Ideas
  • Use the worksheet as homework
Classroom Considerations
  • Note that the resource is for learners studying for the GCSE
  • Pupils should be familiar with the categories and properties of quadrilaterals
  • This resource is only available on an unencrypted HTTP website. It should be fine for general use, but don’t use it to share any personally identifiable information
Pros
  • Shows and explains each step of work
Cons
  • Terminology, such as trapezium, differs from that used in US classrooms
Common Core