30 °, then ∠O = 60° [∵ CENTRAL angle is twice the angle subtended by the chord on any point the CIRCLE]In triangle OBC, ∠O = 60°OB = OC = RADIUS of the circle = 10 cm∴ OBC is an equilateral triangle∴ BC = 10 cm

"> 30 °, then ∠O = 60° [∵ CENTRAL angle is twice the angle subtended by the chord on any point the CIRCLE]In triangle OBC, ∠O = 60°OB = OC = RADIUS of the circle = 10 cm∴ OBC is an equilateral triangle∴ BC = 10 cm

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If angle A of the triangle ABC is 30° and the circumradius of the triangle is 10 cm, then what is the length of side BC?

SRMJEEE Analytical Geometry in SRMJEEE 1 year ago

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If ∠A = 30 °, then ∠O = 60° [∵ CENTRAL angle is twice the angle subtended by the chord on any point the CIRCLE]In triangle OBC, ∠O = 60°OB = OC = RADIUS of the circle = 10 cm∴ OBC is an equilateral triangle∴ BC = 10 cm

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Posted on 21 Oct 2024, this text provides information on SRMJEEE related to Analytical Geometry in SRMJEEE. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.

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