Exploring Shapes

Geometry is the study of shapes, sizes, and positions. Whether you're designing a park or wrapping a gift, geometry is all around you!

Key Concepts

• Perimeter: The distance around a shape.
• Area: The amount of space inside a shape.
• Volume: The space a 3D object occupies.

Common shapes include triangles, rectangles, circles, and cubes.

Formulas to Remember

• Perimeter of rectangle: \( P = 2l + 2w \)
• Area of triangle: \( A = \frac{1}{2}bh \)
• Volume of box: \( V = lwh \)

Real-World Applications

Geometry helps in construction, art, map reading, and much more.