Olimpiada Caras-Severin 2004 - faza municipala (2)

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Marcelina Popa
Bernoulli
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Location: Tulcea
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Olimpiada Caras-Severin 2004 - faza municipala (2)

Post by Marcelina Popa »

Determinati masura unui unghi stiind ca masura suplementului complementului sau este 100 de grade.
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thekrisser
Arhimede
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Joined: Mon Nov 03, 2008 2:36 pm

Post by thekrisser »

fie x masura unghiului

90-(180-x)=100

X+90=100
X=10

Complementul sau are 80
Supementul Complementului are 100
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