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Perpendicular from the Centre to a Chord

Mathematics · Class 10

A perpendicular from the centre bisects a chord, and the converse also holds.

perpendicular from the centre to a chord
understand the idea
apply it carefully
keep the ideas separate
Perpendicular From The Centre To A Chord: A perpendicular from the centre bisects a chord, and the converse also holds.
WHAT — PERPENDICULAR FROM THE CENTRE TO A CHORD: A perpendicular from the centre bisects a chord, and the converse also holds.
HOW — Use the idea: Identify what is given, select this topic's rule or evidence, apply it one step at a time, and check
CORE UNDERSTANDING: A perpendicular from the centre bisects a chord, and the converse also holds.

Right triangle — Perpendicular from the Centre to a Chord — original sketch for this lesson (not copied from a textbook).