Unghiuri complementare

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Amaranth
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Unghiuri complementare

Post by Amaranth »

Unghiurile complementare sunt 2 unghiuri adacente care au suma masurilor 90*.

Unghiul AOB complementul lui unghiului BOC.
Care este masura lui AOB^ daca m(BOC^)= 59* 59' 59''? :wink:
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naruto
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Post by naruto »

\( 1^\circ \)=60'=60\( \cdot \)60''=3600''

In problema noastra
59''+1''=60"=1'
59'+1'=60'=\( 1^\circ \)
\( 59^\circ+1^\circ=60^\circ \)
\( 90^\circ-60^\circ=30^\circ \)

Deci complementul este \( 30^\circ \) +1''.

Numerele de la unghiuri seamana cu niste numere in baza 60 in loc de baza 10 :D.
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naruto
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Post by naruto »

Cum se pot scrie minutele si secundele in LaTeX? Vad ca nu apar deloc cand le scrii cu TeX.
The important thing is not to stop questioning. Albert Einstein.
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Amaranth
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Post by Amaranth »

Nu prea stiu... felicitari ca nu ai cazut in plasa in care cad toti: ei scriu 1"... Darare 90*... Si 1" ar fi 60* :wink:
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miruna.lazar
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Post by miruna.lazar »

90*- 59*59'59"= 89*59'60"- 59*59'59" = 30*0'1"= 30*1"
( ^ _ ^ )
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