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Why diagonals are not lines of symmetry in rectangles?
The diagonals of rectangles are rotational lines of symmetry but not reflective. To be reflective lines, folding along the line has to give the same shape on each side.
How many lines of symmetry does a regular polygon with 20 sides have?
How many lines of symmetry does the 15 side polygon have
How many lines of symmetry hexagon have?
Six - three from diagonal to diagonal, three from midpoint of a side to midpoint to a side.
How many lines of symmetry does a irregular star have?
It depends on the nature of the irregularities. If you have an octagon where each alternate side is equal then you can have 8 lines of symmetry.
How many lines of symmetry does an equilateral have explain?
3 Lines of symmetry
How many lines of symmetry does a five sided shape have?
the shape has 1 side of symmetry
How many lines of symmetry does the letter I have?
it has two lines of symmetry.. up and down and side to side
How many lines of symmetry are there in a heptagon?
In a regular heptagon, there are 7 lines of symmetry because there is one line of symmetry for every side.
How many lines of symmetry does an irregular pentagon have?
One or none.
Why diagonals are not lines of symmetry in rectangles?
The diagonals of rectangles are rotational lines of symmetry but not reflective. To be reflective lines, folding along the line has to give the same shape on each side.
How many lines of symmetry does a regular polygon with 20 sides have?
How many lines of symmetry does the 15 side polygon have
How many lines of symmetry hexagon have?
Six - three from diagonal to diagonal, three from midpoint of a side to midpoint to a side.
How many lines of symmetry do polygon have from vertex to side?
20
How many lines of symmetry does UK flag has?
It has no reflection symmetry because the white diagonal lines are thicker on one side than the other.
How many lines of symmetry does a irregular star have?
It depends on the nature of the irregularities. If you have an octagon where each alternate side is equal then you can have 8 lines of symmetry.
How many lines of symmetry does an equilateral have explain?
3 Lines of symmetry
How many lines of symmetry does a pentagon have?
A regular pentagon has 5 lines of symmetry, running from each vertex to the midpoint of the opposite side. These lines are not to be confused with the five lines it takes to draw a pentagon. Every regular polygon has as many lines of symmetry as there are lines in the polygon.An irregular pentagon may have none or 1 line of symmetry.
