Quick Answer: What Is The Opposite Of A Circle?

What is the opposite word of circle?

orb, loop, round figure: inside, stagnation, middle, interior, center..

What is the definition of a sphere?

Kids Definition of sphere 1 : an object (as the moon) shaped like a ball. 2 : a figure so shaped that every point on its surface is an equal distance from its center.

What is the synonym of surplus?

English Synonyms and Antonyms Overplus and superabundance denote in the main a satisfactory, and superfluity an undesirable, excess; lavishness and profusion, a generous, bountiful, or amiable excess; as, a profusion of fair hair; lavishness of hospitality.

Is a square equal on all sides?

The diagonals of a square bisect its angles. Opposite sides of a square are both parallel and equal in length. … (Each is 360°/4 = 90°, so every angle of a square is a right angle.) All four sides of a square are equal.

How do you describe a circle?

A circle is a round shaped figure that has no corners or edges. In geometry, a circle can be defined as a closed, two-dimensional curved shape.

What is a flat circle called?

A circle is a closed curved shape that is flat. … Instead of having all points the same distance from the center point, though, an ellipse is shaped so that when you add together the distances from two points inside the ellipse (called the foci) they always add up to the same number.

Does a semi circle have a corner?

For example, circles and ovals are made from a single edge with no corners. Since there are no separate edges intersecting, these shapes have no vertices. A semi-circle also has no vertices, because the intersections on the semi-circle are between a curved line and a straight line, instead of two straight lines.

What is the opposite of a square?

What is the opposite of square?biasedinequitableone-sidedpartialpartisanprejudicedunfairunjustnonobjectivebad33 more rows

What is the synonym for Circle?

SYNONYMS. wheel, move round, move round in circles, revolve, rotate, whirl, spiral, gyrate. 2’Adam circled the building’ SYNONYMS. go round, walk round, travel round, circumnavigate.

What is the word for half a circle?

In mathematics (and more specifically geometry), a semicircle is a one-dimensional locus of points that forms half of a circle. The full arc of a semicircle always measures 180° (equivalently, π radians, or a half-turn).

Is 4 a perfect square?

The perfect squares are the squares of the whole numbers: 1, 4, 9, 16, 25, 36, 49, 64, 81, 100 …

Is a rhombus a square?

Lesson Summary. A rhombus is a quadrilateral (plane figure, closed shape, four sides) with four equal-length sides and opposite sides parallel to each other. … All squares are rhombuses, but not all rhombuses are squares.

Does a rhombus have 4 right angles?

A square has two pairs of parallel sides, four right angles, and all four sides are equal. It is also a rectangle and a parallelogram. A rhombus is defined as a parallelogram with four equal sides. … No, because a rhombus does not have to have 4 right angles.

How do you prove a square?

How to Prove that a Quadrilateral Is a SquareIf a quadrilateral has four congruent sides and four right angles, then it’s a square (reverse of the square definition).If two consecutive sides of a rectangle are congruent, then it’s a square (neither the reverse of the definition nor the converse of a property).More items…

What is the circle of life called?

Circle of Life or circle of life may also refer to: Circle of life, biological life cycle of procreation, birth, life, death and predation. Circle of life, social circle, a community or subculture of a location. Circle of life, called Ensō in Zen.

What are opposites examples?

Common Opposites – Antonyms Vocabulary Word Listabsent – present. abundant – scarce. accept – decline, refuse. … backward – forward. bad – good. beautiful – ugly. … calm – windy, troubled. can – cannot, can’t. capable – incapable. … dangerous – safe. dark – light. … early – late. east – west. … fade – brighten. fail – succeed. … generous – stingy. gentle – rough. … happy – sad. hard – easy.More items…