Learn in your speed, with individual attention - Teachoo Maths 1-on-1 Class
Circle through 3 points
Theorem 9.4
Only 1 circle passing through 3 non-collinear points Deleted for CBSE Board 2024 Exams
Question 1 Deleted for CBSE Board 2024 Exams
Question 1 Deleted for CBSE Board 2024 Exams
Question 2 Important Deleted for CBSE Board 2024 Exams
Question 3 Important Deleted for CBSE Board 2024 Exams
Last updated at March 8, 2024 by Teachoo
Theorem 9.3 The perpendicular from the center of a circle to a chord bisects the chord. Given : C is a circle with center at O. AB is a chord such that OX ⊥ AB To Prove : OX bisect chord AB i.e. AX = BX Proof : In ∆OAX & ∆OBX ∠OXA = ∠OXB OA = OB OX = OX ∴ ∆OAX ≅ ∆OBX AX = BX Hence, Proved.