This is probably a stupid easy question but I'm really confused
1 answer:
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Answer:
radian
Step-by-step explanation:
We know that angle for a full circle is 2
In the given figure shape is semicircle
hence,
angle for semicircle will be half of angle of full circle
thus, angle for given figure = half of angle for a full circle = 1/2 * 2 =
Thus, answer is radian
alternatively, we also know that angle for a straight line is 180 degrees
and 180 degrees is same as radian.