3. If from an external point B of a circle with centre O

Sahay Sir > Question Answers > 3. If from an external point B of a circle with centre O
3. If from an external point B of a circle with centre O, two tangents BC and BD are drawn such that ∠DBC = 120°, prove that BC + BD = BO, i.e., BO = 2BC.
05
Jul
3. If from an external point B of a circle with centre O, two tangents BC and BD are drawn such that ∠DBC = 120°, prove that BC + BD = BO, i.e., BO = 2BC. 3. If from an external point B of a circle with centre O BO = 2BC. i.e prove that [...]
Posted in: Chapter 10 - Circles , Maths , NCERT Class 10 ,
Tags: 3. If from an external point B of a circle with centre O , BO = 2BC. , i.e , prove that BC + BD = BO , two tangents BC and BD are drawn such that ∠DBC = 120° ,