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Does an isosceles triangle have any rotational symmetry?
An isoceles triangle does not have rotational symmetry.
Can a shape have rotational symmetry and line symmetry?
Yes. Any equilateral shape can have both rotational and line symmetry.
Does an equilateral triangle have any rotational symmetry?
An equilateral triangle has rotational symmetry (order 3).
Do any kinds of triangle have rotational symmetry but no lines of symmetry?
No.
What order of rotational symmetry does a star have?
It need not have any, but can have as many as the number of points on the start.
Name any two figures that have both line symmetry and rotational symmetry?
A square, hexagon
Does an isosceles triangle have any rotational symmetry?
An isoceles triangle does not have rotational symmetry.
How many order of rotational symmetry does a irregular pentagon have?
They have not got any rotational symmetry
Can a shape have rotational symmetry and line symmetry?
Yes. Any equilateral shape can have both rotational and line symmetry.
Does a hexagon have rotational symmetry?
Yes. Any even sided figure will have a rotational symmetry. Yes. If it is a regular shape such as a square, hexagon or octagon (equilateral and equiangular) then the rotational symmetry is the same as the number of sides. Rotational symmetry is basically if the shape is rotated, is it exactly the same as it was before. A hexagon can be rotated 6 times and still be the same without actually being in the the same postition, so a hexagon has a rotational symmetry of 6.
Does an equilateral triangle have any rotational symmetry?
An equilateral triangle has rotational symmetry (order 3).
Does a decagon have rotational symmetry?
heck yeah it does * * * * * It can do, but it need not have any non-trivial rotational symmetry. A regular decagon will have rotational symmetry of order 10.
Do any kinds of triangle have rotational symmetry but no lines of symmetry?
No.
What is the order of rotational symmetry of a 3D triangle?
It need not have any symmetry.
Does the shape the heart have any rotational symmetry?
no they don't
What rotational symmetry does a right-angled triangle have?
I think none. In fact the only triangle that I believe has any rotational symmetry is an equilateral triangle.
How many orders of rotational symmetry does a pentagon have?
It need not have any rotational symmetry or it can have 5.
