Construction Review (Lines, Angle, and Bisectors)

What are parallel lines?

• Intersecting lines at right angles.

• Lines on the same flat surface that never meet.

• A line segment that is divided into two equal parts.

• Formed when a horizontal line and vertical line intersect.

• They are always the same distance apart.

Tags

CCSS.HSG.CO.A.1

What are perpendicular lines?

• Two lines that intersect at right angles.

• Lines on the same flat surface that never meet.

• A line segment that is divided into two equal parts.

• They are always the same distance apart.

• All of the above.

Tags

CCSS.HSG.CO.A.1

The drawing shows a compass and straight edge construction of...what?

• the bisector of a given angle

• a perpendicular to a given line at a point on the line

• a perpendicular to a given line from a point NOT on the line

• an angle congruent to a given angle

Tags

CCSS.HSG.CO.C.9

The given diagram is what kind of construction?

• Perpendicular bisector

• Congruent angles

• Angle bisector

• Congruent line segments

Tags

CCSS.HSG.CO.C.9

When copying line segment AB using a straight edge and a compass, the compass should be used to:

• Draw an arc above point A

• Measure the length of segment AB

• Draw an arc between point A and point B

• Measure half the length of line segment AB

Tags

CCSS.HSG.CO.D.12

What is being constructed in the figure?

• the perpendicular bisector of line m

• the line perpendicular to line m through a point on the line

• the line parallel to line m through a point NOT on the line

• an angle that has line m as its bisector

Tags

CCSS.HSG.CO.C.9

What was duplicated?

• line

• line segment

• ray

• angle

Tags

CCSS.4.G.A.1

What type of construction do you see?

• midpoint

• angle bisector

• perpendicular bisector

• altitude

Tags

CCSS.HSG.CO.C.9

The drawing shows the arcs used to construct...what?

• a bisector of a given line

• a bisector of a given angle

• a perpendicular of a given line at a point on the line

• an angle congruent to a given angle

Tags

CCSS.HSG.CO.D.12

What does the word BISECT mean?

• To cut something into more than five pieces.

• It is a plane with two sets of wings.

• A shape that has three sides.

• To cut something into two congruent pieces or in half.

Tags

CCSS.HSG.CO.A.1