A line from centre to edge is:, radius, diameter, A line across the circle through centre is:, radius, diameter, Which is longer?, radius, diameter, Radius goes from:, Centre to edge., Edge to edge, Diameter is:, Half circle, Full line cross, Diameter is (shorter / longer) than radius, Shorter, longer, The centre is:, The longest line, The middle point, The curve, outside, Radius → Centre to edge ✅, true, false, Centre → Middle point, true, false, Edge → Outside of circle, false, true

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