8.1 Voltooi die volgende stelling met die ontbrekende woord(e):
Die raaklyn aan 'n sirkel is .. - NSC Technical Mathematics - Question 8 - 2023 - Paper 2
Question 8
8.1 Voltooi die volgende stelling met die ontbrekende woord(e):
Die raaklyn aan 'n sirkel is ... aan die radius van die sirkel by die raakpunt.
8.2 In die diagram h... show full transcript
Worked Solution & Example Answer:8.1 Voltooi die volgende stelling met die ontbrekende woord(e):
Die raaklyn aan 'n sirkel is .. - NSC Technical Mathematics - Question 8 - 2023 - Paper 2
Step 1
8.2.1 $\hat{D_1}$
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Answer
D1^=55∘ (tan - chord / raaklyn - koord)
Step 2
8.2.2 $\hat{F_3}$
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Answer
F3^=55∘ (alt/verw.∠ZS;CD∥FH)
Step 3
8.2.3 $\hat{F_1}$
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Answer
F1^=35∘ (angles opposite sides / Le teenoor = sy)
Step 4
8.2.4 $\hat{DFC}$
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Answer
DFC^=52∘ (tan - chord / raaklyn - koord)⟹DFC^=52∘
Step 5
8.3.1 $\hat{D_1}$
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Answer
D1^=90∘ (\text{in semi-circle / sirkel})⟹D1^=31∘ (Int ∠s of A^ / bime ∠ van A^)
Step 6
8.3.2 $\hat{D_2}$
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