Question

The whole angle is formed, if
A) initial arm and terminal arm coincide without
any rotation
B) initial arm and terminal arm are opposite rays
) initial arm is along x-axis and terminal arm
is along y-axis
D) initial arm and terminal arm coincide with
one complete rotation​

Answer 1

Answer:

D

Step-by-step explanation:

when initial arm coincides with terminal arm with one complete rotation the angle formed is 360degrees

Answer 2

Answer:

B answer is b because when a whole angle forms initial arm and terminal are opposite rays if they are not opposete rays it may not form a whole angle