Rectangle & Square: Perimeter, Area & Diagonal Class 8 Maths | Important Questions 🎯
Vishal Sir Motihari
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Rectangle & Square: Perimeter, Area & Diagonal Class 8 Maths | Important Questions 🎯
9 просмотров · 12 дн. назад
Vishal Sir Motihari
799 подписчиков
9 просмотров · 12 дн. назад
Class 8 Maths ka important aur scoring topic - "Rectangle & Square (Perimeter, Area & Diagonal)" is single video me complete standard formulas, shortcuts, and quick exam-level tricks ke sath cover kiya gaya hai! 📜🎯
Is video me hum aasan bhasha me samjhenge:
1. Rectangle & Square ki geometrical properties kya hoti hain?
2. Inke standard Area (l x b / a²), Perimeter [2(l+b) / 4a] aur Diagonal [√(l²+b²) / a√2] nikalne ke direct formulas.
3. Class 8 board aur school exams me baar-baar aane wale application problems (jaise fencing, fields, boundary cost patterns, diagonal comparisons) ko solve karne ke perfect shortcut aur correct approach. Video ko end tak zaroor dekhein!
📌 Topics Covered in this Video:
Basic Geometry Recap: Sides, Diagonals & Angles of Square and Rectangle
Formulas Breakdown:
SQUARE: Area = side × side (a²), Perimeter = 4 × side (4a), Diagonal = a√2
RECTANGLE: Area = length × breadth (l × b), Perimeter = 2(l + b), Diagonal = √(l² + b²)
Critical Application Word Problems (Pathways, Area comparisons, fencings)
Class 8 textbook (NCERT & State Boards) key special questions
Short tricks for easy multiplication & square root answers
⏰ Timestamps:
00:00 - Introduction & Shape Geometry Recap
02:15 - Square: Area, Perimeter & Diagonal Formulas
08:00 - Rectangle: Area, Perimeter & Diagonal Formulas
15:30 - Direct formula-based Practice Questions
24:00 - Most Important Word Problems (Paths, Boundaries & Cost evaluation)
35:00 - High-Yield PYQs & School Exam Questions
44:00 - Shortcuts, Summary & HW Question
Syllabus Covered: CBSE, ICSE Class 8, State Boards, Olympiad and Exam revision.
🔔 Apne Class 8th Maths ko super strong banane aur exams me Full Marks (Score 100%) pane ke liye, video ko LIKE karein aur dosto ke sath SHARE zaroor karein! Channel ko SUBSCRIBE karna na bhoolein.
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