If O is the center of the circle above, what fraction of the circular region is shaded?
Solution:Option(C) is correct
Vertical angles are congruent, so \(150^\circ+150^\circ = 300^\circ\) of the circle is not shaded.
Since there are \(360^\circ\) in a circle, this makes
\(360^\circ - 300^\circ = 60^\circ\) of the circle shaded.
The fraction of the circular region that is shaded is thus
Error(s) Found !!!
Fill out the name first.
Posting as #name, Edit Details
To write Maths use $ or $$ delimiters. (TeX)Ex: $ax^2+bx+c=0$.
Help us keep afloat. Consider making a small contribution.
To appreciate the effort Lofoya.com is putting, Please like our page and help us spread the word.