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XT - WISKUNDE Graad 12

XT - WISKUNDE Graad 12

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Skets 11: 10<strong>12</strong>Vraag 13: Waar/Onwaar [7]Op hierdie figuur: O is die middelpunt van die sirkel.Wiskunde - LU 3 : AS 2Ô = 176°2ˆP=yˆR = 3yDie grootte van ˆR sal dan gelyk wees aan 68°.WAARONWAARVraag 14 verwys na die volgende sketsSkets <strong>12</strong>: 1009Vraag 14: Waar/Onwaar [4]Op hierdie figuur: CDE is 'n raaklyn aan die sirkel.Wiskunde - LU 3 : AS 2BF CDE∆ BDFsal dan 'n gelykbenige driehoek wees.WAARONWAARBladsy 9

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