Which of the following methods are used to check the congruence of plane figures?

(a)

translation method

(b)

superposition method

(c)

substitution method

(d)

transposition method

Which of the following rule is not sufficient to verify the congruency of two triangles.

(a)

SSS rule

(b)

SAS rule

(c)

SSA rule

(d)

ASA rule

Two students drew a line segment each. What is the condition for them to be congruent?

(a)

They should be drawn with a scale.

(b)

They should be drawn on the same sheet of paper.

(c)

They should have different lengths.

(d)

They should have the same length.

In the given figure, AD = CD and AB = CB. Identify the other three pairs that are equal.

(a)

ㄥADB = ㄥCDB, ㄥABD = ㄥCBD, BD = BD

(b)

AD = AB, DC = CB, BD = BD

(c)

AB = CD, AD = BC, BD = BD

(d)

ㄥADB = ㄥCDB, ㄥABD = ㄥCBD, ㄥDAB = ㄥDBC

In ΔABC and ΔPQR, ㄥA = 50⁰ =ㄥP, PQ = AB, and PR = AC. By which property ΔABC and ΔPQR are congruent?

(a)

SSS property

(b)

SAS property

(c)

ASA property

(d)

RHS property