Circle Equation Standard Form
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 is the coordinates of the centre and the radius of the circle with equation:
(x - a)2 + (y - b)2 = r2 ?
Centre (a,b)
Radius = r2 units
Centre (-a,-b)
Radius = r units
Centre (a,b)
Radius = r units
Centre (-a,-b)
Radius = r2 units
Tags
CCSS.HSG.GPE.A.1
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the coordinates of the centre and the radius of the circle with equation:
(x - 4)2 + (y - 3)2 = 25 ?
Centre (4,3)
Radius = 5 units
Centre (4,3)
Radius = 25 units
Centre (-4,-3)
Radius = 25 units
Centre (-4,-3)
Radius = 5 units
Tags
CCSS.HSG.GPE.A.1
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the coordinates of the centre and the radius of the circle with equation:
(x + 3)2 + (y + 1)2 = 22 ?
Centre (-3,-1)
Radius = 4 units
Centre (3,1)
Radius = 2 units
Centre (-3,-1)
Radius = 2 units
Centre (3,1)
Radius = 4 units
Tags
CCSS.HSG.GPE.A.1
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the coordinates of the centre and the radius of the circle with equation:
(x - 5)2 + (y + 3)2 = 36?
Centre (5,-3)
Radius = 6 units
Centre (-5,3)
Radius = 6 units
Centre (-5,3)
Radius = 36 units
Centre (5,-3)
Radius = 36 units
Tags
CCSS.HSG.GPE.A.1
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the equation of the circle?
(x+1)2 + (y +1)2 = 3
(x+1)2 + (y -1)2 = 3
(x+1)2 + (y +1)2 = 9
(x-1)2 + (y -1)2 = 9
Tags
CCSS.HSG.GPE.A.1
6.
MATH RESPONSE QUESTION
1 min • 1 pt
What is the equation of the circle shown in the graph?
Mathematical Equivalence
ON
Tags
CCSS.HSG.GPE.A.1
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the coordinates of the centre and the radius of the circle with equation:
(x + 7)2 + (y - 6)2 = 64 ?
Centre (7,-6)
Radius = 8 units
Centre (-7,6)
Radius = 64 units
Centre (-7,6)
Radius = 8 units
Centre (7,-6)
Radius = 64 units
Tags
CCSS.HSG.GPE.A.1
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