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13 votes
13 votes
The center of the circle is A. Find mBEC using the appropriate theorems and postulates.

The center of the circle is A. Find mBEC using the appropriate theorems and postulates-example-1
User Jwesonga
by
2.8k points

1 Answer

28 votes
28 votes
I believe the arc is 319

90 + 49 = 139
180 - 139 = 41

139 + 41 = 180

180 + 139 = 319
User Caoilte
by
2.9k points
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