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Anonymous users2024-01-23Use a ruler to measure the longest distance of a circular ceiling is the diameter, so that two lines are drawn, and the intersection of the lines is the center.
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Anonymous users2024-01-22Looking for the center of the circle? Just 2 crossed lines, and you can find the intersection point.
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Anonymous users2024-01-21Hey, isn't the point where two diameters intersect the center of the circle?
Good luck.
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Anonymous users2024-01-20Isn't it just two ropes that can be measured?
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Anonymous users2024-01-19Make a right angle, and the amount is in points.
Look for it on the ground first, then find the corresponding point on the ceiling. That's pretty much it, there's no need to make a difference.
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First, use a tape measure on the ground to find the center point and mark it, then use the infrared light point under the three-line level to align the mark, and look up to see that the intersection of the two lines on the top is the center point.
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