

Un ángulo recto mide noventa grados.
[un ˈaŋɡulo ˈrekto ˈmiðe noˈβenta ˈɣɾaðos.]
A right angle measures ninety degrees.
¿Cómo se mide este ángulo?
[¿ˈkomo se ˈmiðe ˈeste ˈaŋɡulo?]
How do you measure this angle?
Un triángulo tiene tres ángulos.
[un tɾiˈaŋɡulo ˈtjene ˈtɾes ˈaŋɡulos.]
A triangle has three angles.
"el ángulo" is in the lesson "Science" (Level 39), along with 11 other useful words. LinDuo has 180 topic lessons like this one, 2,369 words in total. Every word has an illustration, a transcription and pronunciation in a female and a male voice. Just 10–15 minutes a day is enough to learn them all. Free, and works offline.