Question

In a circle, angle ABC is inscribed in arc ABC. Angle ABC is 55 degree then m(arc ABC) is.......... And the options are (A)305 degree.(B)250 degree.(C)110 degree.(D)55 degree. ​

Answer 1

Answer:

m( abc) = 1/2 ( m arc abc )

:55=1/2 m arc abc

m arc abc =110