\(WXYZ\) is a trapezium.

a) Is angle 1 = angle 4?
b) Is \(Δ WZX ≡ Δ XYZ\).

In the following diagram.

a) Is \(ΔEBA ≡ ΔECD\)?
b) If \(ΔEBA≡ ΔECD\) name the congruence test?

\(ΔMNO\) is an equilateral triangle \(X\) is the midpoint of \(NO\).

a) Is \(Δ MNX ≡ Δ MOX\)?
b) If \(Δ MNX ≡ Δ MOX\), name the congruence test

\(HIJK\) is a rhombus with equal sides. Diagonals are \(KI\) and \(JH\).

a. Is \(Δ KJL ≡ Δ IHL\)? Answer Yes or No.
b. If Yes, which congruent property has been used?
c. Is \(Δ KJL ≡ Δ IJL\)? Answer Yes or No.
d. If Yes, which congruent property has been used?

Is \(\bigtriangleup ABC \equiv \bigtriangleup ADC\,?\)

In the following figure, is \(\bigtriangleup ABC\equiv \bigtriangleup EDC?\)

In the following figure, is \(\bigtriangleup ABD\equiv \bigtriangleup CDB?\)

From the adjacent diagram

a) Is \(\bigtriangleup POQ\equiv \bigtriangleup ROS?\)

b) Is \(\angle POQ = \angle ROS\)?

\(ABCD\) and \(LMNO\) are squares

Is \(\bigtriangleup ABO \equiv \bigtriangleup CLB\)?