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Review G4

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    Maths
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  • What shape is this?
    Rhombus
  •  15
  • What shape is this?
    Parallelogram
  •  15
  • Area of a rhombus = ...............
    1st Diagonal x 2nd Diagonal : 2
  •  15
  • Area of a parallelogram = ...............
    Height x base
  •  15
  • Perimeter of this rhombus = ................
    8 x 4 = 32
  •  15
  • Area of this rhombus =
    8 x 12 : 2 = 48
  •  25
  • Area of this parallelogram =
    2 x 7 = 14
  •  20
  • Area of this parallelogram =
    7 x 9 = 63
  •  20
  • What type of angle is this?
    acute angle
  •  5
  • What type of angle is this?
    obtuse angle
  •  10
  • The pair of lines is .....................
    Perpendicular
  •  15
  • How many pairs of parallel sides does a square have?
    2 pairs of parallel sides
  •  20
  • Give a pair of like fractions
    ...
  •  15
  • Give a pair of unlike fractions
    ...
  •  15
  • Bill has 40 pens and 1/2 of them are pencils. How many pencils does Bill have?
    20
  •  20
  • Mary has 50 candies and she wants to give 3/5 of them to a friend. How many candies does her friend get?
    30
  •  20