Rectangle & Square | āφāϝāĻŧāϤāĻ•ā§āώ⧇āĻ¤ā§ā§° āφ⧰⧁ āĻŦā§°ā§āĻ—āĻ•ā§āώ⧇āĻ¤ā§ā§°


1. Rectangle Angles | āφāϝāĻŧāϤāĻ•ā§āώ⧇āĻ¤ā§ā§°ā§° āϕ⧋āĻŖāϏāĻŽā§‚āĻš


Every angle of a rectangle is 90°. (āφāϝāĻŧāϤāĻ•ā§āώ⧇āĻ¤ā§ā§°ā§° āĻĒā§ā§°āϤāĻŋāĻŸā§‹ āϕ⧋āĻŖ ⧝ā§Ļ° āĻšāϝāĻŧāĨ¤)


Rule | āύāĻŋāϝāĻŧāĻŽ: ∠A = ∠B = ∠C = ∠D = 90°


2.Rectangle Diagonals | āφāϝāĻŧāϤāĻ•ā§āώ⧇āĻ¤ā§ā§°ā§° āĻ•ā§°ā§āĻŖāϏāĻŽā§‚āĻš


The diagonals of a rectangle are equal and bisect each other. (āφāϝāĻŧāϤāĻ•ā§āώ⧇āĻ¤ā§ā§°ā§° āĻ•ā§°ā§āĻŖāĻĻ⧁āϟāĻž āϏāĻŽāĻžāύ āĻšāϝāĻŧ āφ⧰⧁ āĻĒā§°āĻ¸ā§āĻĒā§°āĻ• āϏāĻŽāĻĻā§āĻŦāĻŋāĻ–āĻŖā§āĻĄāĻŋāϤ āϕ⧰⧇āĨ¤)


Rule | āύāĻŋāϝāĻŧāĻŽ: AC = BD, AO = OC, BO = OD


3.Square Sides and Angles | āĻŦā§°ā§āĻ—āĻ•ā§āώ⧇āĻ¤ā§ā§°ā§° āĻŦāĻžāĻšā§ āφ⧰⧁ āϕ⧋āĻŖāϏāĻŽā§‚āĻš


All four sides of a square are equal, and every angle is 90°. (āĻŦā§°ā§āĻ—āĻ•ā§āώ⧇āĻ¤ā§ā§°ā§° āϚāĻžā§°āĻŋāĻ“āϟāĻž āĻŦāĻžāĻšā§ āϏāĻŽāĻžāύ āφ⧰⧁ āĻĒā§ā§°āϤāĻŋāĻŸā§‹ āϕ⧋āĻŖ ⧝ā§Ļ° āĻšāϝāĻŧāĨ¤)


Rule | āύāĻŋāϝāĻŧāĻŽ: AB = BC = CD = DA, ∠A = ∠B = ∠C = ∠D = 90°


4. Square Diagonals | āĻŦā§°ā§āĻ—āĻ•ā§āώ⧇āĻ¤ā§ā§°ā§° āĻ•ā§°ā§āĻŖāϏāĻŽā§‚āĻš


The diagonals of a square are(āĻŦā§°ā§āĻ—āĻ•ā§āώ⧇āĻ¤ā§ā§°ā§° āĻ•ā§°ā§āĻŖāĻĻ⧁āϟāĻž): Equal (āϏāĻŽāĻžāύ), Perpendicular (90°) [āĻĒā§°āĻ¸ā§āĻĒā§° āϞāĻŽā§āĻŦ (⧝ā§Ļ°)], Bisect each other (āĻĒā§°āĻ¸ā§āĻĒā§°āĻ• āϏāĻŽāĻĻā§āĻŦāĻŋāĻ–āĻŖā§āĻĄāĻŋāϤ āϕ⧰⧇)


Rule | āύāĻŋāϝāĻŧāĻŽ: AC = BD, AC ⟂ BD, AO = OC, BO = OD


5. Square Diagonals Bisect Angles | āĻŦā§°ā§āĻ—āĻ•ā§āώ⧇āĻ¤ā§ā§°ā§° āĻ•ā§°ā§āϪ⧇ āϕ⧋āĻŖāϏāĻŽā§‚āĻšāĻ• āϏāĻŽāĻĻā§āĻŦāĻŋāĻ–āĻŖā§āĻĄāĻŋāϤ āϕ⧰⧇


Each 90° angle is divided into 45° + 45° by a diagonal. (āĻŦā§°ā§āĻ—āĻ•ā§āώ⧇āĻ¤ā§ā§°ā§° āĻĒā§ā§°āϤāĻŋāĻŸā§‹ ⧝ā§Ļ° āϕ⧋āĻŖāĻ• āĻ•ā§°ā§āϪ⧇ ā§Ēā§Ģ° + ā§Ēā§Ģ°-āϤ āĻŦāĻŋāĻ­āĻ•ā§āϤ āϕ⧰⧇āĨ¤)


Rule | āύāĻŋāϝāĻŧāĻŽ: 90° = 45° + 45°


NoteA square has the properties of both a rectangle and a rhombus. (āĻŦā§°ā§āĻ—āĻ•ā§āώ⧇āĻ¤ā§ā§°āϤ āφāϝāĻŧāϤāĻ•ā§āώ⧇āĻ¤ā§ā§° āφ⧰⧁ āϏāĻŽāϚāĻ¤ā§ā§°ā§āϭ⧁āϜ (Rhombus)-āĻĻ⧁āϝāĻŧā§‹āϟāĻžā§° āĻŦ⧈āĻļāĻŋāĻˇā§āĻŸā§āϝ āĻĨāĻžāϕ⧇āĨ¤)


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