Use a really thick line.
To connect the 9 dots with only 4 straight lines, you need to think outside the conventional boundaries of the square formed by the dots. Start from one of the outer dots and draw a line that extends beyond the square, allowing you to connect dots in a diagonal manner. By connecting the dots in this way, you can complete the task without lifting your pen and while adhering to the limit of 4 lines. This exercise demonstrates the importance of creative problem-solving.
it depend upon the figure.only the can it be said that whether 9 lines can be made form 4 points.
Point of Intersection. Source: I'm in Gr.9 math.
An octahedron has 9 lines of symmetry. These lines can be categorized into three types: four lines that connect the midpoints of opposite edges, six lines that connect opposite vertices, and one line that runs through the centers of opposite faces. This symmetry reflects the octahedron's balanced and regular geometric structure.
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draw lines and connect them
It depends on where the dots are located.
To connect the 9 dots with only 4 straight lines, you need to think outside the conventional boundaries of the square formed by the dots. Start from one of the outer dots and draw a line that extends beyond the square, allowing you to connect dots in a diagonal manner. By connecting the dots in this way, you can complete the task without lifting your pen and while adhering to the limit of 4 lines. This exercise demonstrates the importance of creative problem-solving.
. . . . . . . . . like this type only in 3 lines.
it depend upon the figure.only the can it be said that whether 9 lines can be made form 4 points.
To connect 9 dots with 4 lines, you must think outside the box. The key is to draw lines that extend beyond the boundaries of the dots. Start by drawing a line that goes through the first three dots in an L shape, then continue the line outside the dots to connect the remaining dots. This unconventional approach allows you to connect all 9 dots with just 4 lines.
Assuming the point is (9, -4), the equation is y = -4.
Point of Intersection. Source: I'm in Gr.9 math.
An octahedron has 9 lines of symmetry. These lines can be categorized into three types: four lines that connect the midpoints of opposite edges, six lines that connect opposite vertices, and one line that runs through the centers of opposite faces. This symmetry reflects the octahedron's balanced and regular geometric structure.
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On a quick estimate, I would think 18, 9 for each interior side and another 9 for each interior angle. * * * * * A nonagon has only 9 lines so the above answer is nonsense. With 9 lines you can have at most 4 pairs of parallel lines (and one not parallel to any). Or you could have a concave nonagon with 1 pair, 1 triplet and 1 quartet of parallel lines, or some other combination.
perpendicular