📘 Topic: Area and Perimeter of a Rhombus – Exercise 12B (Q2 & Q5)

Описание: 📘 Topic: Area and Perimeter of a Rhombus – Exercise 12B (Q2 & Q5)
📚 Class Level: Grade 6–8 Mathematics
🎯 In this video:
We solve two important questions from Exercise 12B based on the rhombus, covering:
✔ Understanding the properties of a rhombus
✔ How to calculate the perimeter using side length
✔ How to calculate the area using base × height and the diagonal method
✔ Step-by-step solution for Question 2
✔ Step-by-step solution for Question 5

⭐ What Students Will Learn
How all four sides of a rhombus are equal
How diagonals help in finding area
When to use each formula:
➤ Perimeter = 4 × side
➤ Area = base × height
➤ Area = ½ × diagonal₁ × diagonal₂
How to read dimensions from a diagram
How to solve exam-style questions smoothly

📝 Questions Discussed in the Video
📌 Question 2:
Side = 5.6 cm
Height = 5 cm
Find:
✔ Perimeter
✔ Area

📌 Question 5:
Side = 6.4 cm
Area of rhombus = 44.8 cm²
Find:
✔ Perimeter

🎓 Perfect For:
Grade 6, 7, and 8 students
Cambridge/O-Level beginners
Teachers preparing classroom lessons
Students preparing for exams and quizzes

🔔 Don’t Forget
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