Respuesta :

altavistard
That angle would be 120 deg if measured counterclockwise from the positive x-axis.

Answer:

angle E = 120 degrees

Step-by-step explanation:

Angle is measured normally from 0 degrees counterclockwise.  Here when we want to measure angle E we can say that Angle AOE = angle E

Angle AOE is the angle between OA and OE

Since angle should be measured counterclockwise, we start from OA and count upto OE

W find that this angle measure is 120 degrees.

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