The diagonal of a square whose area is 98 cm2 is?
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area of square = 98 sq cm
a square is also a rhombus
area of rhombus = 1/2*product of its diagonals
90 = 1/2*d*d. (diagonals of sq are equal)
180 = d^2
a square is also a rhombus
area of rhombus = 1/2*product of its diagonals
90 = 1/2*d*d. (diagonals of sq are equal)
180 = d^2
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