1 - 14 12 V3 SEPTEMBER 2011 GR. 12 WISKUNDE ... - AdMaths
1 - 14 12 V3 SEPTEMBER 2011 GR. 12 WISKUNDE ... - AdMaths
1 - 14 12 V3 SEPTEMBER 2011 GR. 12 WISKUNDE ... - AdMaths
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10 - <strong>14</strong><br />
11.2 In die diagram is O die middelpunt van die sirkel.<br />
ABC is „n raaklyn aan die sirkel en AO || BD.<br />
C<br />
D<br />
11.2.1 Bewys dat BG = GE (3)<br />
11.2.2 As D x, noem met redes nog twee ander hoeke gelyk aan x. (2)<br />
11.2.3 Bewys dat BOEA „n koordevierhoek is. (1)<br />
11.2.4 EOG ||| ABG (3)<br />
11.2.5 Bereken EB (in wortelvorm) as OG = 2 eenhede en<br />
O<br />
B<br />
G<br />
AG = 5 eenhede (5)<br />
<strong>12</strong> <strong>V3</strong> <strong>SEPTEMBER</strong> <strong>2011</strong><br />
E<br />
F<br />
A<br />
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