Page 11 - Tugas Flipbook_Nunuk Umami

LATIHAN 1
Jawablah dengan singkat, jelas dan benar !

1. Tentukan persamaan lingkaran yang berpusat di O(0,0) dan mempunyai :
a. r = 4
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b. r = 2 3
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c. r = 13
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d. r = 2 + 3
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2. Tentukan persamaan lingkaran yang berpusat di O(0,0) dan melalui titik :
a. A( - 3, 0 )
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b. B( - 2, 3 )
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c. C( 6, - 8 )

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