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A cylinder has three faces and two round surfaces.
it is called a sphere
Assume the question should read, "Round 7.77777 to the nearest thousandth ?"The rule when rounding off numbers is "If the first figure to be discarded is 5 or more then the previous figure is increased by 1".The first figure to be discarded is the fourth 7 after the decimal point. As this is 5 or more then the previous figure (the third 7 after the decimal point) is increased by 1 (to 8).7.77777 rounded to the nearest thousandth is 7.778.
It depends on how many dimensions you are asking about. If you are talking about a 2-dimensional figure then it would be a circle. The definition of a circle is the collection of points that are equidistant from the center. If you are talking about a 3-dimensional figure, then it would be a sphere. The definition of a sphere is the collection of points in three dimensions that are equidistant from the center.
a closed, flat figure is a polygon. But it is only a polygon when it is not round.
It is a circle or a sphere
A sphere. In Geometry, it is a round solid figure. Every point on it's surface is an equal distant from it's center.
intersection
A cylinder has three faces and two round surfaces.
A round cake is a circular figure.
It is a sphere
the earth is not perfecly round
solid figure that has the shape of a round ball
it is called a sphere
Assume the question should read, "Round 7.77777 to the nearest thousandth ?"The rule when rounding off numbers is "If the first figure to be discarded is 5 or more then the previous figure is increased by 1".The first figure to be discarded is the fourth 7 after the decimal point. As this is 5 or more then the previous figure (the third 7 after the decimal point) is increased by 1 (to 8).7.77777 rounded to the nearest thousandth is 7.778.
a round solid figure, or its surface, with every point on its surface equidistant from its center.
It is a round plane figure whose boundary (the circumference) consists of points equidistant from a fixed point (the center).