Dimensions and Measurements
Let's expand our mathematical vocabulary by looking at the properties of shapes. We start with fundamental measurements like lungimea (the length), diametrul (the diameter), and aria (the area).
To express purpose or "in order to," Romanian uses the phrase pentru a followed by a verb in the infinitive (e.g., pentru a calcula - in order to calculate).
When describing how these measurements change over time, you can use the phrases din ce în ce mai or tot mai. Both phrases mean "more and more" or "increasingly" when placed before an adjective.
Dependencies
In geometry, one value often relies on another, such as dimensiunea (the dimension). To say that something "depends on" something else, use the verb phrase depinde de.
Volumes and 3D Shapes
Moving from flat surfaces to 3D objects, we calculate volumul (the volume). Let's look at some classic three-dimensional shapes: cilindrul (the cylinder), conul (the cone), and piramida (the pyramid).
Spheres and Space
Another essential 3D shape is sfera (the sphere). When discussing objects that exist in three dimensions, you will use the adjective spațial (spatial). Remember that adjectives change their endings to match the gender and number of the noun they describe (e.g., designul spațial, forma spațială).
Surfaces and Diagonals
Finally, we can measure other structural aspects of these objects like lățimea (the width), suprafața (the surface), and diagonala (the diagonal).
If you want to describe an action done "so that" a specific result happens, use the conjunction phrase astfel încât. This triggers the subjunctive mood for the following verb, which is why it is paired with să.
