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Jerry tries to find the measure of

ABC
. His work is shown. Which statement describes Jerry's error?
The picture shows a circle with a center O. Two chords, BA and BC are drawn from the same internal point, B. The angle of A is 135 degrees and C is 119 degrees.

m

ABC
=
1
2
[
360



(
135


119

)
]
=
1
2
(
360



16

)
=
1
2
(
344

)
=
172




Jerry should have added
135

and
119

.

Jerry should have multiplied by 2.

Jerry should not have subtracted from
360

.

Jerry should not have multiplied by
1
2
.