@sawvirgo60
hoạt động 2 năm. 10 tháng trước đây
The relationship between carpentry and the Pythagorean Theorem is definitely believed to be around 4, 500 years old. The present day house surrounding industry probably would not be feasible without the make use of this theorem. It is applied in most aspects of household building. Some examples would be roof covering framing, squaring […] Xem
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