Identifying Line Symmetry in Regular Polygons

Identifying Line Symmetry in Regular Polygons

Assessment

Interactive Video

Mathematics, Information Technology (IT), Architecture

1st - 6th Grade

Hard

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FREE Resource

This lesson teaches how to identify line symmetry in regular polygons by folding them into symmetrical parts. It covers the concept of line symmetry, explaining the three types: horizontal, vertical, and diagonal. The lesson provides examples using equilateral triangles, squares, and hexagons, showing how the number of lines of symmetry corresponds to the number of sides in these regular polygons.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What defines a regular polygon?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

List the three options for determining line symmetry in a figure.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

How many lines of symmetry does an equilateral triangle have?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe how to determine the line of symmetry for a square.

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the relationship between the number of congruent sides and lines of symmetry in regular polygons?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

How many lines of symmetry does a hexagon have?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the process of identifying line symmetry by folding a figure.

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