Question

If mL DOC = 44º and m2 COB = 80°,

find the measure of the indicated arc
in circle o.
С
o
B.
mDEB = ?

Answer 1

236°

Explanation:

The circumference of a circle is 360° since <DOC is given as 44° and <COB is given as 80° and the center angles are equal to the arc it sees the the measure of arc DEB would be 360 - 44 - 80 = 236°