Draw an equilateral ∆ of side 4.5 cm & construct all its lines of symmetry

a) How many lines of symmetry are present in the equilateral ∆

b) How many points of symmetry are present in the equilateral ∆

1 lines, 3 points

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2 lines, 2 points

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1 lines, 1 point

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3 lines, 3 points

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3 lines, 0 points

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1 lines, 0 points

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2 lines, 1 point

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Solution

The correct option is E
3 lines, 0 points

Lines of symmetry are AP, BR & CQ.

No Point of symmetry.

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Draw an equilateral ∆ of side 4.5 cm & construct all its lines of symmetry a) How many lines of symmetry are present in the equilateral ∆ b) How many points of symmetry are present in the equilateral ∆

The correct option is E 3 lines, 0 points Lines of symmetry are AP, BR & CQ. No Point of symmetry.

Draw an equilateral ∆ of side 4.5 cm & construct all its lines of symmetry

a) How many lines of symmetry are present in the equilateral ∆

b) How many points of symmetry are present in the equilateral ∆

The correct option is E
3 lines, 0 points

Lines of symmetry are AP, BR & CQ.

No Point of symmetry.