The circumference of a circle with centre O is divided into three arcs

1.	The circumference of a circle with centre O is divided into three arcs APB, BQC and CRA such that arc APB2 = arc BQC3 = arc CRA4. Find ∠BOA.
Answer» The circumference of a circle with centre O is divided into three arcs APB, BQC and CRA such that $\frac{a r c A P B}{2} = \frac{a r c B Q C}{3} = \frac{a r c C R A}{4}$ . Find $∠ B O A .$

The circumference of a circle with centre O is divided into three arcs APB, BQC and CRA such that arc APB2 = arc BQC3 = arc CRA4. Find ∠BOA.

Answer»

The circumference of a circle with centre O is divided into three arcs APB, BQC and CRA such that

$\frac{a r c A P B}{2} = \frac{a r c B Q C}{3} = \frac{a r c C R A}{4}$ . Find $∠ B O A .$