Question

Secants AE and BF intersect at point D inside the circle. Given that the measure of arc FE = 30o, arc FA = 70o, and arc AB = 50o, which is the measure of FDA?

Answer 1

A)100
B)120
C)140
D)160

Answer 2

@gorv

Answer 3

FDA is a non central angle that means not at centre

Answer 4

arc BE=360 - (sum of all other arc )

Answer 5

FDA=(70+ BE)/2

Answer 6

@JulianoRossiel