If the figure is an image of a real heart, then there are no lines of symmetry. If it is an idealised heart, then 1.
one line of symmetry means that a figure is identical in shape and detail as the other side when you split it in halve. Like a heart. If you cut it in halve, it should be identical on the other side as long as it is a blank heart.
There are infinitely many such. A valentine heart would be one well-known. example.
a heart have no rotational symmetry!
A line of symmetry divides a figure into two halves that are the mirror images of each other.Fold a square sheet of paper exactly in half. When you unfold the paper you will see the crease down the center. That is an example of a line of symmetry. Both sides of an object must be equal to be symmetrical. Let's do a construction taking off on this idea. You've probably already done it at one time or another.Fold that piece of paper, and take a pair of scissors and cut half a heart out of it using the crease as a line going down the "middle" of the heart. Unfold the finished construction. You'll have a heart and that fold you made in the paper is the line of symmetry for the figure. The line of symmetry divides any shape into mirror images.
ONE
A heart. Triangles can have more than one depending on the type.
one line of symmetry means that a figure is identical in shape and detail as the other side when you split it in halve. Like a heart. If you cut it in halve, it should be identical on the other side as long as it is a blank heart.
There are infinitely many such. A valentine heart would be one well-known. example.
A real life heart will not, but if you're talking about the cartoon/picture heart, then yes it will. <3
1 line of symmetry
Yes, it has a vertical symmetry line.
1 symmetry line
i think u mean: how many lines of symmetry DOES a heart HAVE and its has 1
no
The heart does have both symmetries. it can be split through the middle and rotated 4 times to make rotational symmetry
a heart have no rotational symmetry!
A line of symmetry divides a figure into two halves that are the mirror images of each other.Fold a square sheet of paper exactly in half. When you unfold the paper you will see the crease down the center. That is an example of a line of symmetry. Both sides of an object must be equal to be symmetrical. Let's do a construction taking off on this idea. You've probably already done it at one time or another.Fold that piece of paper, and take a pair of scissors and cut half a heart out of it using the crease as a line going down the "middle" of the heart. Unfold the finished construction. You'll have a heart and that fold you made in the paper is the line of symmetry for the figure. The line of symmetry divides any shape into mirror images.