6.1 Perpendicular and Angle Bisectors Flashcard

Front

A point that is the same distance from two figures is ___________________ from the two figures.

Back

Equidistant

Front

A perpendicular bisector is perpendicular to and passing through the ___________________ of a segment.

Back

midpoint

Front

A ray that divides an angle into two congruent angles is called .............

Back

angle bisector

Front

If DA is the perpendicular bisector of EI, then _____________.

Back

All of the above (∠IAD and ∠DAE are right angles, DI=DE, EA=IA)

Front

The point where two lines intersect is called _____________.

Back

intersection point

Front

The distance from a point to a line is measured along a _____________.

Back

perpendicular line

Front

In a triangle, the segment that connects a vertex to the midpoint of the opposite side is called _____________.

Back

median

Front

The angles formed by two intersecting lines are called _____________.

Back

vertical angles

Front

If two angles are complementary, their measures add up to _____________.

Back

90 degrees

Front

The sum of the interior angles of a triangle is _____________.

Back

180 degrees