Mindfulness 发表于 2025-3-28 17:54:53
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Ann-Christine Lill,Janis Schneider,Sam Schneider as a 3-4-5 right triangle for measuring heights, again by similar triangles. Despite the practicability of these instruments, the incompleteness of the chapter is bothersome: there is nothing about finding depths or longitude of planets. All the other chapters are quite complete; a few are evenBOGUS 发表于 2025-3-29 02:24:33
Kirsten Hoeschre, at a vertex or a point on a side, on a side not produced, on one of two parallel sides, on the middle of the arc of a circle, on the circumference or outside of the circle, inside the figure, outside the figure, either inside or outside the figure, either inside or outside or on a side of the fiExclude 发表于 2025-3-29 03:30:58
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