Question

From an outside point a two tangents ab and ac are dewn to touch the circle with centre o given angle bac 30 find angle aob

Answer 1

Here Is Your Answer:-=====================⤵

Prove “if two lines intersect

each other, then the vertically opposite angles are equal.”

Let AB and CD be two lines intersecting at O. Ray OE bisects ∠AOB and OF is the ray opposite to OE.