A triangle ABC is inscribed in a circle, the bisectors of whose angles meet the circumference at X, Y and Z. Determine the angles X, Y and Z respectively.

\[{{90}^{o}},{{60}^{o}},{{30}^{o}}\]

\[{{90}^{o}}-\frac{A}{2},{{90}^{o}}-\frac{B}{2},{{90}^{o}}-\frac{C}{2}\]

\[\frac{A}{2},\frac{B}{2},\frac{C}{2}\]

\[\frac{B}{2},\frac{A}{2},\frac{A}{2}-\frac{B}{2}\]

A triangle ABC is inscribed in a circle, the bisectors of whose angles

1.	A triangle ABC is inscribed in a circle, the bisectors of whose angles meet the circumference at X, Y and Z. Determine the angles X, Y and Z respectively.
A.	\[{{90}^{o}}-\frac{A}{2},{{90}^{o}}-\frac{B}{2},{{90}^{o}}-\frac{C}{2}\]
B.	\[{{90}^{o}},{{60}^{o}},{{30}^{o}}\]
C.	\[\frac{A}{2},\frac{B}{2},\frac{C}{2}\]
D.	\[\frac{B}{2},\frac{A}{2},\frac{A}{2}-\frac{B}{2}\]
Answer» B. \[{{90}^{o}},{{60}^{o}},{{30}^{o}}\]

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A triangle ABC is inscribed in a circle, the bisectors of whose angles meet the circumference at X, Y and Z. Determine the angles X, Y and Z respectively.

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