Muab xam los ntawm kab pheeb ces kaum rau kaum tsev 90 degrees

rab teev tsuas qhov yog nqus 1:    

Qhia kom meej rau qhov ntev hauv millimetres

Dav Y
Ntev X





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Muab xam los ntawm cov diagonals rau markup Foundation


Xaiv lub qhov ntev yuav tsum nyob rau hauv millimetres

X - luj sij
Y - dav ntawm Foundation


Nta ntawm qhov kev pab cuam.

Muab xam Foundation lossis npav kab pheeb ces kaum phab ntsa.
Siv los tsim kom muaj lub caij nyoog kaum sab xis ntawm 90 degrees.

cov cav laij leb Koj cov lus teb Nkag
hmoob
Muaj tsis muaj lus teb saved.
zhitov Author of the project: Dmitry Zhitov        © 2007 - 2018
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