Question

The angle of the semicircle is:
a) 120
c) 180
b)60
d)90
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Answer 1

Since there is no semicircle, the angle is 0.

Answer 2

Explanation:

c). 180

Angle of a circle is 360°

Semicircle is half of a circle

So angle of semicircle is 360/ 2. = 180