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