Question

Please say the answer of 4 bit

Answer 1

ANSWER:

i) Yes they are congruent

ΔCAB≅ΔRST (By SAS rule)

where CA=RS

          ∠A=∠S

          AB=ST

ii) Yes they are congruent

ΔPOQ≅ΔROS (By SAS rule)

where PO=RO

    ∠POQ=∠ROS

         OQ=OS

iii) Opp. Δs are congruent

WO = DR

WS = DS

OS = RS (diagonals of rectangle are equal and bisected)

WD = OR

WS = OS

DS = RS

iv) They are not congruent