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JVEDA | Stem Career & Financial Strategy - Author on ShareChat: Funny, Romantic, Videos, Shayari, Quotes
JVEDA | Stem Career & Financial Strategy
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📖బిజినెస్ - JVEDA STEM CAREER & FINANCIAL STRATEGY STRATEGIC CONSULTING | COUNSELLING SERVICES 7013919033 ☑jveda.stemstrategy@gmail.com www.jveda.in India 回回 ✰ EMPOWERING MINDS . ENGINEERING FUTURES . ELEVATING LIVES . ⭑ ✓ MENSURATION FORMULAS ✓✓ SQUARE a COMPETITIVE EXAM QUICK REVISION 2D FIGURES ( AREA & PERIMETER ) RECTANGLE l 3 TRIANGLE SCAN ME ONE PAGE FORMULA GUIDE 4 EQUILATERAL 5 CIRCLE 6 SEMICIRCLE TRIANGLE a b a b b a a l a Perimeter = 4a Perimeter 2 ( + b ) Area = a² Area = x b с Perimeter a + b + c Area = xbase x height 2 HERON'S FORMULA Diagonal = a√2 Diagonal = √√12 + b² Area = √s ( s - a ) ( s - b ) ( s - c ) 1 CUBE 2 CUBOID a a a √3 Circumference = 2πr Area = a² Area = 1 πr² 4 Area = r² ( s semi perimeter ) 3D FIGURES ( SURFACE AREA & VOLUME ) Volume = a3 Volume = lbh TSA = 6a2 Diagonal a√√3 TSA 2 ( lb + bh + hl ) Diagonal = √12 + b² + h² 000 3 CYLINDER h Perimeter = πг + 2г 4 CONE 5 SPHERE 6 HEMISPHERE Volume = πr²h Volume = ½πr² πρη Volume = Volume = 4 πρ 2 - πρ πr CSA = 2πгh CSA = πrl CSA = 2πr² Surface Area 4πr² TSA = 2πr ( r + h ) TSA = πr ( l + r ) TSA = 3πr² Circle ✰ Cylinder IMPORTANT FORMULAS & FACTS Diameter ( d ) 2x Radius ( r ) Radius ( r ) = d 2 Circumference of Circle = 2πr = Пd Area of Circle πr² EXAM TRICKS π ( PI ) VALUES MOST IMPORTANT TOPICS Learn formulas with concepts π ✓ Draw figure whenever possible Same base & height → Compare areas easily Use π = or 3.14 1 = 22 Convert all units same before solving 22 = 3.142857 ... 77 Practice previous year questions 3.14 ( Approx . ) ✰ Cone ⭑Sphere Cube & Cuboid FORMULAS TODAY , SUCCESS TOMORROW ! CAREER GUIDANCE Build Your Future PRACTICE CONSISTENTLY , SCORE EXCELLENTLY . FINANCIAL STRATEGY Secure Tomorrow PSYCHOLOGICAL WELL - BEING Strong Mind , Happy Life FUTURE PLANNING Dream It . Plan It . Achieve It . JVEDA - GUIDING MINDS . BUILDING CAREERS . CREATING FINANCIAL FREEDOM . ⭑ - ShareChat