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Perimeter and Area
Area and Perimeter of Rectangles Education Presentation in Orange Green Yellow Hand Drawn Style oleh Asfari Asfari
Math Adventure: 2D Shapes, Area & Perimeter
🚀 Shape Explorer Academy
Mastering 2D Shapes, Area, and Perimeter!
📚 Let’s Learn the Basics!
🔶 2D Shapes
A 2D shape is a flat figure. It has length and width, but no thickness.
- Square: 4 equal sides.
- Rectangle: 4 sides, opposite sides are equal.
🧱 Perimeter
The total distance around the outside of a shape. Imagine walking along a fence!
Formula: Add all the outside sides together.
🟦 Area
The total space inside a shape. Imagine covering a floor with square tiles!
Formula: Multiply the Width by the Height.
✨ Interactive Shape Builder
Use the sliders to create a shape and see how the math changes!
📏 Controls
5 units
4 units
🟦 Area (Inside)
20
5 × 4 = 20 sq units
🧱 Perimeter (Outside)
18
5 + 5 + 4 + 4 = 18 units
📝 Practice Examples
Example 1 (Area): A farmer has a rectangular garden that is 6 meters wide and 4 meters long. How much space is inside the garden?
Answer: Area = Width × Height. 6 × 4 = 24 square meters.
Answer: Area = Width × Height. 6 × 4 = 24 square meters.
Example 2 (Perimeter): Sarah has a square picture frame. One side is 5 inches long. How much wood is needed to build the border?
Answer: A square has 4 equal sides. Perimeter = 5 + 5 + 5 + 5 = 20 inches.
Answer: A square has 4 equal sides. Perimeter = 5 + 5 + 5 + 5 = 20 inches.
🎮 Shape Master Quiz!
Test your skills! Read the dimensions and calculate the answer.
🤔
Rectangle: Width = 4, Height = 3
What is the AREA?
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