Question

find the side of square (in metre) and its perimetre (in metre ) when its area is (1) 225cm2​

Answer 1

Answer:

$2\pi \: r \\ 225 \times \frac{22}{7} = r {}^{2}$

1.5m

Answer 2

Answer:

0.6m

Step-by-step explanation:

side of a square=15cm

perimeter of a square=4S

4* 15

60cm...

0.6m

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