congruence
Having the same size and shape
What is congruence?
when a shape has the same angles but not the same side lengths. It can also be the same sidelengths and not the same angles.
What is similarity?
A transformation which is used to resize an object
What is dilation?
Having the same area, perimeter, angles, and side lengths.
What is what are the properties of congruent shapes?
Figure A and Figure B are the exact same shape
What is not having any similarities?
Also referred to a horizontal dilation .
What is an enlargement referred to?
Rigid transformations
What is what type of transformations make congruent shapes?
All circles are similar to each other, all squares are similar to each other, and all equilateral triangles are similar to each other.
What is what is an example of similarity
When you dilate side lengths smaller or lager, but keep the same shape.
How is a shape resized?
Congruent shapes have to be the exact same and match up perfectly.
What do congruent shapes have to be?
resemblance
What is a synonym of similarity?
A reduction, which is when a shape has a smaller image. An enlargement, when a shape has a larger image.
What are the 2 different types of dilations?
congruence has _____ which similarity doesn't
What is a shape that has the same size and length
Angle-angle similarity, Side-angle-side similarity, Side-side-side.
What are the three types of similarities?
Multiply each of the original coordinates by a point, then connect the dots.
How to calculate a dilation?
A transformation that can change the size of a polygon but leaves the shape unchanged.
What is a dilation transforming a figure