Find the Center and Radius of the Given Equation of Circle
Authored by Anthony Clark
Mathematics
10th Grade
CCSS covered
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20 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What are the coordinates of the center and the radius of the circle with equation:(x - 4)2 + (y - 3)2 = 25 ?
Center (4,3)
Radius = 5 units
Center (-4,-3)
Radius = 25 units
Center (4,3)
Radius = 25 units
Center (-4,-3)
Radius = 5 units
Tags
CCSS.HSG.GPE.A.1
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the center and radius for a circle with the equation:
(x - 4)2 + (y + 2)2 = 169
C:(4, -2), r=13
C:(4, -2), r=169
C:(-4, 2), r=13
C:(-4, 2), r=169
Tags
CCSS.HSG.GPE.A.1
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the center and radius for a circle with the equation:
(x +2 )2 + (y - 4)2 = 81
Center: (-2, 2) Radius: 18
Center: (0,0) Radius: 9
Center: (1,1) Radius: 18
Center: (-2, 4) Radius: 9
Tags
CCSS.HSG.GPE.A.1
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the center and radius for a circle with the equation:
(x +10 )2 + (y +10)2 = 100
Center: (0,0) Radius: 10
Center: (-10,-10) Radius: 10
Center: (0, 0) Radius: 1
Center: (1, 1) Radius: 1
Tags
CCSS.HSG.GPE.A.1
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the center and radius given the equation, 8x+x2-2y+y2-64=0?
Center: (-4, 1), Radius: 9
Center: (4,1), Radius: 9
Center: (1,-4), Radius: 81
Center: (-4, 1), Radius: 81
Tags
CCSS.HSG.GPE.A.1
6.
DROPDOWN QUESTION
1 min • 2 pts
Given the following equation of a circle, determine the center and radius.
Tags
CCSS.HSG.GPE.A.1
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Determine the center and radius: x2 + y2 + 14x - 2y = -1
center= (-7,2) radius= 3
center= (-7,1) radius= 7
center= (-4,1) radius= 5
Tags
CCSS.HSG.GPE.A.1
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