Geometry: Unit 3 Review 24/25

Front

What is a quadrilateral?

Back

A quadrilateral is a polygon with four edges (sides) and four vertices (corners). Examples include squares, rectangles, and trapezoids.

Tags

CCSS.2.G.A.1

Front

Which quadrilateral has the most lines of symmetry?

Back

A square has the most lines of symmetry among quadrilaterals, with 8 lines of symmetry.

Tags

CCSS.4.G.A.3

Front

What is line symmetry?

Back

Line symmetry (or reflectional symmetry) occurs when a shape can be divided into two identical halves that are mirror images of each other.

Tags

CCSS.4.G.A.3

Front

What is point symmetry?

Back

Point symmetry occurs when every part of a shape has a matching part at an equal distance from a central point.

Tags

CCSS.HSG.CO.A.4

Front

Give an example of a capital letter with 2 lines of symmetry.

Back

The letters H, I, O, and X each have 2 lines of symmetry.

Tags

CCSS.4.G.A.3

Front

What happens to a figure when it is dilated by a scale factor greater than 1?

Back

The figure enlarges and gets bigger.

Tags

CCSS.8.G.A.3

Front

What is a transformation in geometry?

Back

A transformation is an operation that moves or changes a shape in some way, such as translation, rotation, reflection, or dilation.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What is a reflection in geometry?

Back

A reflection is a transformation that flips a shape over a line, creating a mirror image.

Tags

CCSS.HSG.CO.A.5

CCSS.8.G.A.3

Front

What is a rotation in geometry?

Back

A rotation is a transformation that turns a shape around a fixed point at a certain angle.

Tags

CCSS.HSG.CO.A.5

CCSS.8.G.A.3

Front

What is a translation in geometry?

Back

A translation is a transformation that slides a shape in a straight line from one position to another without changing its size or orientation.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5