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ICSE-VIII-Mathematics

20: Area of Trapezium and a Polygon Class 8 Maths

with Solutions - page 3
Qstn# B-5 Prvs-QstnNext-Qstn
  • #5
    The perimeter of a square is 36 cm; find its area
    Ans : Perimeter of Square = 36 cm
    Side = Perimeter/4
    = 36/4
    = 9 cm
    ∴ Area od Square = Side × Side
    = 9 × 9
    = 81 cm2