Question

if the ratio of the areas of two square is9:1find the ratio of the perimeter​

Answer 1

Answer:

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Step-by-step explanation:

given, ratio of areas of square =19

we know that,

Area of square =a2

perimeter of square =1a

where ′a′ is any side of square.

Area of square(A2)Area of square(A1)=a22a12=19

a2a1=19

a2a1=13

∴ Perimeter of square.(2)Perimeter of square.(1)=4a24a1=44

Answer 2

Answer:

3:1

Step-by-step explanation:

area of square is a^2

so side of one square is 3

and another one is 1

so here asking ratio of the perimeter

perimeter of square is 4a

so ratio is 12:4

@@@@@@@@@@ is 3:1