A point of symmetry is a specific location in a shape where, if the shape is reflected across that point, it will appear unchanged or identical. This means that every part of the shape has a corresponding part on the opposite side of the point at an equal distance. For example, a circle has a point of symmetry at its center, where any line drawn through the center divides the circle into two equal halves. Shapes like squares and regular polygons also exhibit points of symmetry, allowing for multiple reflection axes.
when every part has a matching part
No A rectangle has rotational symmetry as well
Yes it does
Yes it does. As long as it has a symmetry without rotation. If you do the rotation either way it does have symmetry. :)
Asymmetrical
False
If it says rotated it's true If it says reflected it is false
when every part has a matching part
Some characteristics that can be observed or measured without changing the identity of the matter include color, density, melting point, boiling point, odor, and conductivity. These properties help identify and classify different substances without altering their composition.
Physical properties of matter, such as color, texture, density, and melting point, can be observed without changing the composition of substances. These characteristics help identify and classify different types of matter based on their observable features.
No A rectangle has rotational symmetry as well
That's true. For example, any piece of wood that is shaped with a lathe; the wood is rotated at high speed, and the carver holds his chisel against a template shape to allow him to reproduce this shape perfectly.
Some characteristics that can be observed using the 5 senses or measured without changing the material include color, shape, texture, weight, density, temperature, and smell. These properties provide valuable information about the physical attributes of a material without altering its composition.
A physical property. This refers to characteristics of a material that can be observed or measured without changing the substance's chemical identity, such as color, density, or melting point.
Yes it does
Yes it does. As long as it has a symmetry without rotation. If you do the rotation either way it does have symmetry. :)
A physical property, such as color, shape, density, or temperature, can be observed without changing the identity of matter. These properties describe the characteristics of a substance and can be measured or observed without altering the substance itself.