Year 9 Numeracy: Perimeter_of_polygons_sharing_edges

2 practice questions on perimeter_of_polygons_sharing_edges for Year 9 students, aligned to the Australian Curriculum V9 NAPLAN assessment framework.

Sample Year 9 Numeracy — Perimeter_of_polygons_sharing_edges Questions

Question 1Mediumperimeter_of_polygons_sharing_edges

Four regular polygons — a square, a pentagon, a hexagon and an octagon — are placed in a row, each polygon sharing exactly one full side with the next polygon (shown above). Every side of every polygon has length 2 cm. What is the perimeter of the whole arrangement?

Question 2Mediumperimeter_of_polygons_sharing_edges

Four regular polygons — a square, a pentagon, a hexagon and an octagon — are placed in a row, each polygon sharing exactly one full side with the next polygon (shown above). Every side of every polygon has length 2 cm. What is the perimeter of the whole arrangement?

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Content reviewed by the BandBoost Education Team

All questions are aligned to the Australian Curriculum Version 9.0 (ACARA) and mapped to the NAPLAN Assessment Framework.

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