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Angles Review

Quiz by Nicholas Sullivan

Grade 7
Mathematics
Texas Essential Knowledge and Skills (TEKS)

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14 questions
Show answers
  • Q1
    What is the measure of the missing angle?
    Question Image
    180
    150
    90
    60
    120s
    7.11.C: Expressions, Equations and Relationships
  • Q2
    How many right angles are shown in the picture?
    Question Image
    3
    2
    4
    1
    120s
    7.11.C: Expressions, Equations and Relationships
  • Q3
    What is the measure of angle 2?
    Question Image
    105
    115
    75
    70.5
    120s
    7.11.C: Expressions, Equations and Relationships
  • Q4
    Which equation correctly models how to solve for X?
    Question Image
    88 + x = 90
    23 + x = 180
    88 + x = 180
    65+x=90
    120s
    7.11.C: Expressions, Equations and Relationships
  • Q5
    Two angles in a triangle measure 27° and 76°. Which equation correctly models how to solve for the third angle?
    x+103=180
    x+103=100
    27x+76=180
    x+27+76=90
    120s
    7.11.C: Expressions, Equations and Relationships
  • Q6
    Two angles in a triangle measure 27° and 76°. What is the value of the third angle?
    103
    83
    77
    283
    120s
    7.11.C: Expressions, Equations and Relationships
  • Q7
    What is the value of x?
    Question Image
    55
    10
    15
    5
    120s
    7.11.C: Expressions, Equations and Relationships
  • Q8
    What is the value of x?
    Question Image
    60
    80
    100
    40
    120s
    7.11.C: Expressions, Equations and Relationships
  • Q9
    Which of the following CANNOT be used to determine the value of x?
    Question Image
    x+x+28.4=180
    180 + 28.4 = x+x
    28.4+2x=180
    180-28.4 = 2x
    120s
  • Q10
    Multiply: – 9.6(-4.3)
    412.8
    -41.28
    41.28
    36.8
    120s
  • Q11
    Donald is making a garden in the shape of a right triangle. Two of the angles have the measurement of 21x and 9x. What is the value of x?
    3
    6
    10
    30
    120s
  • Q12
    The sum of the measures of angle A and angle B is 180 degrees. ● The measure of angle A is (2x + 10) ● The measure of angle B is 20 degrees
    60
    75
    90
    85
    120s
  • Q13
    If A=50, which equation could you use to solve for B?
    Question Image
    2B + 50 = 180
    50B + 2 = 180
    B+50 = 180
    B+50 = 90
    120s
  • Q14
    An isosceles triangle has base angles that each measure 80 degrees. Which equation can be used to find, z, the measure of the third angle of this isosceles triangle in degrees?
    160 + x = 180
    2x + 160 = 180
    x + 80 = 180
    2x + 80 = 180
    120s

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