Question

please solve these up 13th

Answer 1

Let multiplicative factor be x
Then smaller square's area = 4x, and larger square's area = 25x
Since one side of smaller square is: 6 cm, then area of smaller square = 36 sq cm
This means that: 4x = 36
x = root225 or 9
Area of larger square = 25(9), or 225
With area of larger square being 225 sq cm, one side of larger square = , root225 or 15cm

15 is the answer.....

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Answer 2

i think it's right answer is 20