Search for: Home › Forums › Topic Tag: circlesViewing topic 1 (of 1 total)TopicVoicesPostsLast Post What is the radius of a circle whose equation is x2 + y2 + 8x – 6y + 21 = 0? units Started by: Dhaneeshwor in: Math12 2 years, 1 month ago ProtonsTalk Viewing topic 1 (of 1 total)