Pemahaman Persamaan Lingkaran
Authored by Nur Huda
Mathematics
12th Grade
Used 14+ times
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10 questions
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1.
MATCH QUESTION
2 mins • 5 pts
Pasangkan setiap gambar berikut dengan persamaan lingkaran yang sesuai!
(x+2)2 +(y-3)2 = 16
(x+2)2 +(y-1)2 = 16
(x+1)2 +(y-3)2 = 16
(x+3)2 +(y-2)2 = 16
(x+2)2 +(y-1)2 = 9
2.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Persamaan lingkaran yang berpusat di (0,0) dan jari-jari 2√2 adalah ... .
x2 + y2 = 2
x2 + y2 = 4
x2 + y2 = 8
x2 + y2 = 16
x2 - y2 = 8
3.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Persamaan lingkaran yang berpusat di (5,4) dan jari-jari 6 adalah ... .
(x-4)2 + (y-5)2 = 6
(x-4)2 + (y-5)2 = 36
(x-5)2 + (y-5)2 = 6
(x-5)2 + (y-4)2 = 36
(x+4)2 + (y+5)2 = 36
4.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Persamaan linngkaran dengan pusat (-3, 4) dan menyinggung sumbu y adalah ... .
(x-3)2 + (y-4)2 = 9
(x-3)2 + (y-4)2 = 16
(x+3)2 + (y-4)2 = 9
(x+3)2 + (y-4)2 = 16
(x+3)2 + (y+4)2 = 16
5.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Persamaan lingkaran yang berpusat di titik P(2,-1) dan menyinggung sumbu x adalah ... .
(x-2)2 + (y+1)2 = 1
(x-2)2 + (y+1)2 = 2
(x-2)2 + (y+1)2 = 4
(x+2)2 + (y-1)2 = 1
(x+2)2 + (y-1)2 = 4
6.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
What is the equivalent of the center and radius of the circle with the equation (x+5)2 + (y-6)2 = 49?
Center (-5, 6) and radius = 49
Center (-5, 6) and radius = 7
Center (-6, 5) and radius = 49
Center (-6, -5) and radius = 7
Center (-6, -5) and radius = 49
7.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
What is the equation of a circle centered at point O(0, 0) passing through the point (-3, 4)?
x2 + y2 = 5
x2 + y2 = 16
x2 + y2 = 25
x2 - y2 = 25
x2 - y2 = 5
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