Writing Equations of Circles

Worksheet by Shannon Watts
Writing Equations of Circles worksheet preview
Language
ENG
Assignments
33 classrooms used this worksheet

Write an equation of a circle with Center: (-10, -13) and Radius: 1A) (x + 10)2 + (y + 13)2 = 4B) (x - 13)2 + (y - 10)2 = 1C) (x + 13)2 + (y - 10)2 = 1D) (x + 10)2 + (y + 13)2 = 1 A B C D Write an equation of a circle with Center: (-1, -13) and Radius: 6A) (x + 1)2 + (y + 13)2 = 36B) (x + 14)2 + (y + 2)2 = 36C) (x - 1)2 + (y + 13)2 = 36D) (x - 13)2 + (y - 1)2 = 1296 A B C D Write an equation of a circle with Center: (15, 7) and Radius: 4A) (x - 15)2 + (y - 7)2 = 256B) (x - 8)2 + (y + 16)2 = 4C) (x - 15)2 + (y - 7)2 = 16D) (x + 15)2 + (y + 7)2 = 16 A B C D Write an equation of a circle with the ends of the diameter at (12, 8) and (-8, -8)A) (x + 2)2 + y2 = 164B) (x - 2)2 + y2 = 26896C) (x - 2)2 + y2 = 164D) x2 + (y + 2)2 = 26896 A B C D Write an equation of a circle with ends of the diameter at (10, -14) and (-8, 2).A) (x + 7)2 + (y + 3)2 = 21025B) (x - 1)2 + (y + 6)2 = 145C) (x - 6)2 + (y - 1)2 = 145D) (x - 1)2 + (y + 6)2 = 21025 A B C D Write an equation of a circle with ends of the diameter at (-6, 1) and (4, -11).A) (x + 1)2 + (y + 5)2 = 61B) (x + 3)2 + y2 = 61C) x2 + (y + 4)2 = 61D) (x - 5)2 + (y + 1)2 = 61 A B C D Write an equation of a circle center at (-9, -5) and a point of the circle at (-19, -5).A) (x - 9)2 + (y + 5)2 = 100B) (x + 3)2 + (y + 9)2 = 64C) (x + 9)2 + (y + 5)2 = 100D) (x - 4)2 + (y - 9)2 = 100 A B C D Write an equation of a circle center at (6, -10) and a point of the circle at (15, -10).A) (x - 6)2 + (y + 10)2 = 16B) (x - 6)2 + (y + 10)2 = 81C) (x - 10)2 + (y - 6)2 = 81D) (x - 6)2 + (y + 10)2 = 9 A B C D Write an equation of a circle center at (9, 1) and a point of the circle at (8, -5).A) (x - 1)2 + (y + 9)2 = 37B) (x + 1)2 + (y + 9)2 = 37C) (x - 9)2 + (y - 1)2 = 37D) (x - 9)2 + (y + 1)2 = 37 A B C D Find the equation of a circle given the following graph.A) x2 + (y + 1)2 = 16B) x2 + (y + 1)2 = 256C) x2 + (y - 1)2 = 16D) (x + 1)2+ (y + 1)2= 16 A B C D Find the equation of a circle given the following graph.A) (x + 4)2 + (y + 2)2 = 81B) (x + 2)2 + (y - 4)2 = 81C) (x + 4)2 + (y + 2)2 = 1D) (x + 4)2 + (y + 2)2 = 9 A B C D Find the equation of a circle given the following graph.A) x2 +(y + 1)2 = 4B) (x - 1)2 + (y + 1)2 = 4C) (x - 1)2 + (y - 1)2 = 4D) (x - 1)2 +(y + 1)2 = 16 A B C D

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