Flashcard: Geometric Constructions

Front

What does it mean for two lines to be parallel?

Back

Two lines are parallel if they are in the same plane and do not intersect, no matter how far they are extended.

Tags

CCSS.HSG.CO.A.1

Front

What is a line segment?

Back

A line segment is a part of a line that is bounded by two distinct endpoints.

Tags

CCSS.HSG.CO.A.1

Front

What is the definition of an angle bisector?

Back

An angle bisector is a line or ray that divides an angle into two equal parts.

Tags

CCSS.HSG.CO.C.9

Front

What is a perpendicular bisector?

Back

A perpendicular bisector is a line that divides a line segment into two equal parts at a 90-degree angle.

Front

How do you construct an equilateral triangle?

Back

To construct an equilateral triangle, use a compass to draw a circle with a given radius, then mark three points on the circle that are equidistant from each other.

Front

What does it mean to bisect something?

Back

To bisect something means to divide it into two equal parts.

Front

What is the difference between congruent and similar figures?

Back

Congruent figures are identical in shape and size, while similar figures have the same shape but may differ in size.

Tags

CCSS.8.G.A.2

Front

What is a ray in geometry?

Back

A ray is a part of a line that starts at a point and extends infinitely in one direction.

Tags

CCSS.4.G.A.1

Front

What is the significance of constructing perpendicular lines?

Back

Constructing perpendicular lines is important in creating right angles, which are fundamental in various geometric constructions.

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Front

What is the purpose of geometric constructions?

Back

Geometric constructions are used to create precise figures and shapes using only a compass and straightedge.