CPCTC Proof Practice

Vertical Angles are \cong

Vertical Angles are \cong

Alternate Interior Angles are \cong

Vertical Angles are \cong

\overline{QS}\cong\overline{SQ}

\overline{QT}\cong\overline{SR}

Alternate Interior Angles are \cong

\overline{QR}\cong\overline{ST}

\angle{QST}\cong\angle{SQR}

\angle{UVX}\cong\angle{WVX}

\angle{U}\cong\angle{W}

\angle{UXV}\cong\angle{WXV}

Alternate Interior Angles are \cong

\overline{VX}\cong\overline{VX}

\overline{UX}\cong\overline{WX}

Vertical Angles are \cong

\overline{YZ}\cong\overline{BC}

Alternate Interior Angles are \cong

\angle{ZAY}\cong\angle{CAB}

\angle{Z}\cong\angle{C}

\overline{ZA}\cong\overline{CA}

\angle{Y}\cong\angle{B}

Definition of rt \angle

same side interior angles are \cong

\angle{CAB}\cong\angle{ECD}

\angle{ACB}\cong\angle{CED}

alternate interior angles are \cong

\angle{B}\cong\angle{D}

corresponding angles are \cong

\overline{AB}\cong\overline{CD}