Constructions Vocab Review

The point on the line segment that divides it into two segments of equal length.

In terms of constructions, lines that have the same distance continuously between them.

Any two lines, segments, or rays that intersect to form strictly 90° or right angles.

A line, segment, or ray that divides an angle into two ≅ angles (two angles with equal measure).

The center of an inscribed circle.

The center of a circumscribed circle.

A segment drawn from any vertex that is perpendicular to the line containing the opposite side.

A circle that passes through all three vertices of a triangle.

A circle inscribed in a triangle or other figure so as to be tangent to (touching but not crossing) each side.

A segment within a triangle connecting the midpoint of a side to the opposite vertex.