Question

achᴀ ɢᴜyꜱ ꜱᴏʟᴠᴇ ɪᴛ ꜰᴀꜱᴛ ʙᴜᴛ ɴᴏ ꜱᴩᴀᴍ...✌️❤️ ​

Answer 1

Answer:

(i) BC

(ii)<ADC

(iii) OD

(iv) <ABC+ <DCB

i m not sure with (iv) ans

Answer 2

Answer:

AD = BC ( opposite sides of parallelogram are equal )

Angle DCB = Angle DAB ( opposite angles of parallelogram are equal )

OC = OA ( diagonal of parallelogram bisect eath other )

m Angle DAB + m Angle CDA = 180° ( Adjacent angles of parallelogram are supplymentary