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
Ave [ave] as a boys' name (also used as girls' name Ave) has its root in Old English, and the meaning of the name Ave is boar battle. Ave is an alternate spelling of Averill (Old English). ASSOCIATED WITH old english, battle (war)