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SAT Math Prep: Circles - Center, Radius, & Equations Flashcards | StudBud
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SAT Math Prep: Circles - Center, Radius, & Equations
SAT Math Prep: Circles - Center, Radius, & Equations
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Working with equations of circles. #conicsections
Flashcards
15 cards
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Practice quiz
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Questions
15
Answers
1
Identify the center of (x - 9)
2
+ (y - 16)
2
= 9
C) (-9, 16)
D) (9, -16)
B) (-9, -16)
A) (9,16)
2
Identify the center and radius of the circle.
C
A
B
D
3
Identify the center and radius of the circle.
A
B
C
D
4
In Finding Nemo, what does the EAC stand for?
D) East Australian Current
B) Eastern Aquatic Current
A) Equal Australian Current
C) East Austrian Current
5
Identify the center and radius of the circle.
B
D
A
C
6
Eight-year-old Russell belongs to what organization in the 2009 Pixar film "Up."
C) Frontier Scouts
A) Boy Scouts
D) The Trailblazers
B) Wilderness Explorers
7
Identify the equation of the circle with the given information.
C
D
B
A
8
Identify the equation of the circle with the given information.
D
C
B
A
9
What color was Coca Cola originally?
B) Purple
C) Beige
A) Red
D) Green
10
Identify the equation of the circle with the given information.
B
C
D
A
11
What is the one accessory a real super hero does NOT need?
A) Sidekick
B) Cape
D) Mask
C) Flying Car
12
Which of these characters will turn 70 years old in 2020?
C) Mickey Mouse
D) Fred Flinstone
A) Charlie Brown
B) Bugs Bunny
13
Identify the equation of the circle with the given information.
A
D
B
C
14
Identify the center and radius (x+5)
2
+ (y+6)
2
= 24
D) Center: (-5,-6); Radius: 24
B) Center: (-5,-6); Radius: 2√6
A) Center: (5,6); Radius: 12
C) Center: (5,6); Radius: 2√6
15
Identify the radius of (x + 10)
2
+ (y - 13)
2
= 32
B) 3√2
A) 16
D) 32
C) 4√2
