In the given figure, ∠BAC=30∘. Show that BC is equal to the radius

1.	In the given figure, ∠BAC=30∘. Show that BC is equal to the radius of the circumcircle of △ABC whose centre is O.
Answer» In the given figure, $∠ B A C = 30^{\circ}$ . Show that BC is equal to the radius of the circumcircle of $△$ ABC whose centre is O.

In the given figure, ∠BAC=30∘. Show that BC is equal to the radius of the circumcircle of △ABC whose centre is O.

Answer»

In the given figure, $∠ B A C = 30^{\circ}$ . Show that BC is equal to the radius of the circumcircle of $△$ ABC whose centre is O.