Răspuns:
Explicație pas cu pas:
<AOB si <BOC sunt compl.si adiacente, deci :
<AOB + <BOC = 90 |:2
<AOB/2 + <BOC/2 = 90: 2 = 45
<MOB = <AOB/2
<BON = <BOC/2, le adunam:
<MOB + <BON = <MON =
<AOB/2 + <BOC/2 = 45
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Răspuns:
Explicație pas cu pas:
<AOB si <BOC sunt compl.si adiacente, deci :
<AOB + <BOC = 90 |:2
<AOB/2 + <BOC/2 = 90: 2 = 45
<MOB = <AOB/2
<BON = <BOC/2, le adunam:
<MOB + <BON = <MON =
<AOB/2 + <BOC/2 = 45