Question

The perimeter of a square is 26cm while area of another square is 121cm square. find the ratio of their lemgths​

Answer 1

Answer:

Perimeter of First square = 26cm

Side of square = 26 ÷ 4 = 6.5 cm

Area of second square =

$121cm ^{2}$

Side of square =

$\sqrt{121} = \: 11$

Ratio of their lengths = 6.5 : 11

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Answer 2

Answer

Perimeter = 4s

26 = 4s

s = 6.5 cm

Area = s^2

121 = s^2

s = 11 cm

Ratio = 6.5:11

= 13:22