Question

find the side of a square in mm,if it's area is 121cm^​

Answer 1

Hey mate ,

Area of square = a^2

121= a^2

a= √121

a= 11 cm

1cm = 10 mm

thus 11cm = 110 mm= side

Hope you find it helpful!!

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Answer 2

Answer:

Area of Square = a^2

121 = a^2

a= √121

a = 11 cm

so in Mm= 11 × 10

= 110 MM

(coz 1cm= 10 mm)

Hope you understand