Question

Complete the congruence statements:

$\Delta BCA\cong$ ? $\Delta QRS\cong$ ?

Answer 1

In $\Delta BAT$ and $\Delta BAC$,

BA = BA, BC = BT, CA = TA

Thus, $\Delta BCA\cong \Delta BTA$ [By SSS congruence rule]

In $\Delta QRS$ and $\Delta TPQ$,

QT = QS, PQ = RS, PT=QR

Thus, $\Delta QRS\cong \Delta TPQ$ [By SSS congruence rule]