Identifying Congruent Parts of Triangles

Angle PQR is being bisected by Segment SQ.

Select the 2 angles that are now congruent.

Segment QS is bisecting Angle PSR.

Select the 2 angles that are now congruent.

Select the two angles that are congruent given this information:

Angle P is congruent to Angle R

M is the midpoint of Segment XY

Select the two sides that are congruent.

Segment XA

is congruent to

Segment YA

Select the two sides that are congruent.

Segment AE is bisected by Segment DC.

Select the congruent segments.

Segment AE bisects Segment DC.

Select the congruent segments.

This diagram has...

• Vertical Angles

• Reflexive Side

• Both Vertical Angles and Reflexive Side

• Neither Vertical Angles nor Reflexive Side

Name the angle marked with the Star.

• Angle BCE

• Angle CAB

• Angle ACB

• Angle ABC

Name the angle marked with the heart.

• Angle DBC

• Angle CBD

• Angle DCB

• Angle CDB