Question

abcd are cyclic quadrilateral if bcd=120,abd=50,find angle adb.please give procedure

Answer 1

the answer is 70
as you said bcd is 120 and abd is 50
as it is a cyclic quadrilateral therefore the sum of opp. angles will be 180
from that you can take out angle bad
and in the triangle abd apply the triangle formula and you will get the answer

Answer 2

Answer:

70°

Step-by-step explanation:

explained above....