Question

ABCD IS A CYCLIC TRAPEZIUM SUCH THAT AD IS PARALLEL TO BC,IF ANGLE ABC=70 DEGREE,THEN THE VALUE OF ANGLE BCD IS:-

pls give the process......​

Answer 1

Answer:

110 as sum of oppisite angle of cyclic quadrilatral is 180

Answer 2

Answer:

Heya!!!

Trapezium is a type of quadrilateral.

Therefore, this is a cyclic quadrilateral.

Hence, sum of opposite angles is 180

Angle ABC and Angle BCD are opposite.

Hence,

ABC + BCD = 180

70 + BCD = 180

BCD = 110 Degrees

Hope it helps.

(By the way, Sorry for yesterday. My connection was lost.)