PQRS is a Cyclic quadrilateral<P=3x,<Q=y,<R=x,<S=5y
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Since PQRS is a Cyclic Quad.
Opp.angles are supplementary
P+R=180;Q+S=180
ie
3x+x=180
x=45
and
5y+y=180
ie
6y=180
y=30
Thus the angles of cylic quad is
angle P = 3x=3×45=135°
angle Q=y=30°
angle R=x=45°
angle S=5y=150°
Opp.angles are supplementary
P+R=180;Q+S=180
ie
3x+x=180
x=45
and
5y+y=180
ie
6y=180
y=30
Thus the angles of cylic quad is
angle P = 3x=3×45=135°
angle Q=y=30°
angle R=x=45°
angle S=5y=150°
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