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Can a square be drawn with no lines of symmetry?
A square by definition has lines of symmetry. Therefore a square cannot be drawn without any lines of symmetry.
Does a regular pentagon have any lines of symmetry?
YES!!! THere are five lines of symmetry. From any one point to the centre of opposite side. If drawn accurately all five lines should pass through the centre.
How many lines can be drawn through 5 non collinear points?
Through any two distinct points, exactly one line can be drawn. For 5 non-collinear points, each pair of points can form a line. The number of ways to choose 2 points from 5 is given by the combination formula ( \binom{5}{2} ), which equals 10. Therefore, 10 lines can be drawn through 5 non-collinear points.
How many lines of symmetry does a basketball have?
A basketball has an infinite number of lines of symmetry. This is because a basketball is a perfect sphere, and any plane passing through its center will divide it into two equal halves that are symmetrical. Therefore, there are an infinite number of lines of symmetry that can be drawn on a basketball.
How many planes can be drawn through any three noncollinear points in a plane?
just one
