1.7: Basic construction Flashcards
1
Q
a straightedge and a compass to draw a geometric figure.
A
construction
2
Q
a ruler with no markings on it.
A
straightedge
3
Q
geometric tool used to draw circles and parts of circles called arcs.
A
compass
4
Q
two lines that intersect to form right angles.
A
perpendicular lines
5
Q
segment is a line, segment, or ray that is perpendicular to the segment at its midpoint, thereby bisecting the segment into two congruent segments.
A
perpendicular bisector
6
Q
a ray that divides an angle into two congruent coplanar angles.
A
angle bisector
