Drag the orange dots on the edge of the circles to make a random-size annulus. Now try to estimate the area of the annulus just by looking at the squares inside it; Calculate the area using the formula; When you done click show details to see how close you got.
Meaning of the surname Avelar: Avelar all meanings: Volatile, Modern, Creative, Temperamental, Friendly, Competent, Cheerful, Generous, Serious, Active, Lucky. Avelar all surname meanings, graph
Wiktionary (0.00 / 0 votes) Rate this definition: aversive (Noun). A grammatical case indicating that something is avoided or feared; the evitative case. aversive (Noun). An unpleasant stimulus intended to induce a change in behaviour. aversive (Adjective).