
PH persamaan lingkaran
Authored by Agus Risnan Jaya
Mathematics
11th Grade
Used 21+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Persamaan lingkaran yang berpusat di titik (2, -3) dengan jari - jari 4 adalah ....
(x + 2)2 + (y - 3)2 = 16
(x - 2)2 + (y + 3)2 = 4
(x - 2)2 + (y - 3)2 = 16
x2 + y2 - 4x + 6y - 3 = 0
x2 + y2 - 4x - 6y - 3 = 0
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Persamaan lingkaran yang berpusat di titik (2, 3) dan melalui titik (5, -1) adalah ....
x2 + y2 - 4x - 6y - 12 = 0
x2 + y2 - 4x - 6y - 25 = 0
x2 + y2 - 4x - 6y - 13 = 0
x2 + y2 - 2x - 3y - 10 = 0
x2 + y2 + 2x + 3y + 25 = 0
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Persamaan lingkaran yang mempunyai diameter AB dengan A(-3, 0) dan B(3, 6) adalah ....
x2 + y2 - 6y - 9 = 0
x2 + y2 - 6x - 9 = 0
x2 + y2 - 6y + 9 = 0
x2 + y2 - 6x + 9 = 0
x2 + y2 + 6y + 9 = 0
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Persamaan lingkaran yang berpusat di (-2, 3) dan menyinggung garis 3x + 4y - 31 = 0 adalah ....
(x + 2)2 + (y + 3)2 = 25
(x + 2)2 + (y - 3)2 = 25
(x - 2)2 + (y + 3)2 = 25
(x - 2)2 + (y + 3)2 = 25
(x + 2)2 + (y - 3)2 = 26
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Pusat dan jari-jari lingkaran 2x2 + 2y2 + 16x - 4y - 16 = 0 adalah ....
(-4, 1) dan 5
(4, -1) dan 5
(-8, 2) dan 3
(8, -2) dan 5
(8, -2) dan 3
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Lingkaran: x2 + y2 + 4x + by - 12 = 0 melalui titik (1, 7). Pusat lingkaran itu adalah ....
(-2, -3)
(-2, 3)
(2, 3)
(2, 4)
(2, 6)
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Agar lingkaran: x2 + y2 - 4x + 6y + m = 0 berjari-jari 5, maka m haruslah ....
-38
-12
12
25
38
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