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Angles in triangles and Quadrilaterals

  •  24     Public
    Finding missing angles #angles #triangles #quadrilaterals
  •   Study   Slideshow
  • Work out the size of angle x
    52
    38
    62
    142
  •  15
  • Work out the value of x
    99
    89
    109
    141
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  • Work out the value of x
    56
    48
    44
    46
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  • Work out the value of x
    47
    57
    43
    53
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  • Work out the value of y
    45
    55
    25
    35
  •  15
  • Is this a straight line?
    Yes
    No
  •  15
  • Find the value of w
    16
    47
    48
    49
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  • Find the value of y
    120
    35
    155
    25
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  • Work out the values of x and y
    x = 116 and y = 116
    x = 64 and y = 64
    x = 64 and y = 116
    x = 116 and y = 64
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  • Work out the value of x
    180
    30
    60
    90
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  • Work out the value of a
    176
    104
    90
    76
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  • Work out the value of w
    155
    290
    145
    70
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  • Work out the value of y in this kite
    75
    85
    100
    80
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  • Work out the value of y
    77
    36
    26
    87
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  • Work out the value of y
    122
    132
    102
    112
  •  15
  • What is the name of this angle?
    Acute angle
    Obtuse angle
    Right angle
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