Question

In the directed angle a AOB the initial and terminal att arm are given by the ordered pair​

Answer 1

Answer:

f the terminal arm of a standard angle lies along any type of coordinate axes ,then it is called as Quadrantal angle. This way, 0, 90, 180, 270, 360 degrees are all Quadrantal angles. a) Zero angle : When the arms of a triangle that is, Both initial and final coincide then it is called Zero angle

Step-by-step explanation:

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