Question

In the given fig. AO IICD, OB IICE and and

AOB = 50º. Find the measure of ECD.​

Answer 1

The measure of angle ECD will be 130 degree.

Answer 2

Answer:

130

Step-by-step explanation:

if there is AOB =50 then CDB should be also 50 .

if CDB=50 then ECD= 180-CDB

= 180-50 = 130