#### Mathematical Formulas – Awesome

Mathematical Formulas 1. Algebraic Formulas 2. Arithmetic Formulas 3. Trigonometric Formulas 4.Co-Ordinate Geometrical Formulas (a) Points and Distances (b) Straight Line (c) Circle…

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# Author: Prasanta Naskar

#### Mathematical Formulas – Awesome

Mathematical Formulas 1. Algebraic Formulas 2. Arithmetic Formulas 3. Trigonometric Formulas 4.Co-Ordinate Geometrical Formulas (a) Points and Distances (b) Straight Line (c) Circle…

#### Proof : Sum of measures of all interior angles of a Triangle is 180 degrees ?

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Fig.1 Let ABC is a triangle whose three angles are ∠A = x°, ∠B = y° and ∠C = z° We have to prove x° + y° + z° = 180° Construction…

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