Mensuration Meaning
Mensuration is the branch of mathematics that deals with the measurement of various geometric figures and shapes. This includes calculating areas, volumes, and perimeters of two-dimensional shapes like squares, rectangles, circles, and triangles, as well as three-dimensional figures like cubes, cylinders, spheres, and cones.
These shapes can exist in 2 ways:
- Two-Dimensional Shapes – circle, triangle, square, etc.
- Three-Dimensional Shapes – cube, cuboid, cone, etc.
Difference Between 2D and 3D Shapes
|
2-Dimensional vs 3-Dimensional Shapes |
|
|---|---|
| 2D Shape | 3D Shape |
| Any shape is 2D if it is bound by three or more straight lines in a plane. | A shape is a three-dimensional shape if there are several surfaces or planes around it. |
| There is no height or depth in these shapes. | In contrast to 2D forms, these are sometimes known as solid shapes and have height or depth. |
| These shapes just have length and width as their dimensions. | Since they have depth (or height), breadth, and length, they are referred to as three-dimensional objects. |
| We can calculate their perimeter and area. | Their volume, curved surface area, lateral surface area, or total surface area can all be calculated. |
Mensuration in Maths | Formulas for 2D and 3D Shapes, Examples
Mensuration is a branch of mathematics concerned with the calculation of geometric figures and their parameters such as weight, volume, form, surface area, lateral surface area, and so on.
Let’s learn about all the mensuration formulas in maths.
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