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Short Quiz in Math 10 illustrates the center-radius form of the equation of a circle

Quiz by Quizalize Premium (Philippines)

Grade 10
Mathematics
Philippines Curriculum: Grades 1-10

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5 questions
Show answers
  • Q1
    Write the equation of a circle with center (7, 0) with radius 3.
    (x - 7)2 + y2 = 3
    (x - 7)2 + y2 = 9
    x2 + (y -7)2 = 3
    x2 + (y -7)2 = 9
    30s
    M10GE-IIh-1
  • Q2
    In the equation (x+2)2+(y-3)2=4, the radius of the circle is...
    4
    16
    3
    2
    30s
    M10GE-IIh-1
  • Q3
    In the equation (x-3)2+(y-2)2=16, the center of the circle is...
    (-2, -3)
    (3,2)
    (-3, -2)
    (2, 3)
    30s
    M10GE-IIh-1
  • Q4
    In the equation (x+2)2+(y+3)2=49, the center of the circle is at....
    (-2, -3)
    (-3, -2)
    (3, 2)
    (2, 3)
    30s
    M10GE-IIh-1
  • Q5
    In the equation (x-4)2+(x-3)2=25, the radius is
    25
    5
    3
    4
    30s
    M10GE-IIh-1

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