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secondary 4 | E Maths
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Don’t understand at all
Date Posted: 5 years ago
Views: 475
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Knowledge needed are
1. Formulae for interior/exterior angles of regular polygon
2. Concepts of triangles, alternate angles etc.
3. Recognising some form of symmetry in the diagram
4. Reasoning (especially for part b)
1. Formulae for interior/exterior angles of regular polygon
2. Concepts of triangles, alternate angles etc.
3. Recognising some form of symmetry in the diagram
4. Reasoning (especially for part b)
Date Posted:
5 years ago
done
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clear
{{ downvoteCount * -1 }} Downvotes
is it right?
Date Posted:
5 years ago
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