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Missing angles

Quiz by Rentz,Levi

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20 questions
Show answers
  • Q1
    In a triangle, if two angles are 60 and 45 degrees, what is the measure of the third angle?
    85
    95
    65
    75
    30s
  • Q2
    In a straight line, if one angle measures 95 degrees, what is the measure of the adjacent angle?
    85
    105
    115
    95
    30s
  • Q3
    In a right triangle, if one angle is 30 degrees, what is the measure of the other non-right angle?
    90
    45
    30
    60
    30s
  • Q4
    A straight line is divided into two angles. One angle measures 125 degrees. What is the measure of the other angle?
    125
    55
    45
    65
    30s
  • Q5
    In a triangle, if one angle measures 45 degrees and another angle measures 75 degrees, what is the measure of the third angle?
    50
    70
    65
    60
    30s
  • Q6
    If one of the vertical angles is 135 degrees, what is the value of its alternate vertical angle?
    45 degrees
    180 degrees
    135 degrees
    90 degrees
    30s
  • Q7
    What are vertical angles always?
    Right angles
    Adjacent
    Equal
    Complementary
    30s
  • Q8
    If one angle measures 30 degrees, what is the measure of its vertical angle?
    150 degrees
    30 degrees
    60 degrees
    90 degrees
    30s
  • Q9
    When two lines cross each other, four angles are created. How many pairs of vertical angles are formed?
    1 pair
    4 pairs
    2 pairs
    3 pairs
    30s
  • Q10
    What type of angles are formed by two intersecting lines and are directly opposite each other?
    Vertical angles
    Adjacent angles
    Supplementary angles
    Complementary angles
    30s
  • Q11
    What is the measure of an angle that is complementary to a 35-degree angle?
    65 degrees
    45 degrees
    55 degrees
    145 degrees
    30s
  • Q12
    Two angles are adjacent. If one of the angles measures 70 degrees, what is the measure of the other angle if they are supplementary?
    70 degrees
    20 degrees
    160 degrees
    110 degrees
    30s
  • Q13
    Two angles are complementary. If one angle measures 40 degrees, what is the measure of the other angle?
    30 degrees
    50 degrees
    60 degrees
    40 degrees
    30s
  • Q14
    If two adjacent angles form a straight line, what type of angles are they?
    Complementary
    Supplementary
    Acute
    Right
    30s
  • Q15
    If one angle is 120 degrees, what is the measure of the angle that is supplementary to it?
    30 degrees
    90 degrees
    60 degrees
    45 degrees
    30s

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