Question

1. The area of a square field is 4225 m². If a girl walks around it twice. How many metres did she cover?

Answer 1

Answer:

520

Step-by-step explanation:

area of a square = s*s

so,

4225 =s²

s=√4225

s=65

the girl walks around two times

so she walks on the perimeter 2 times

perimeter = 4* s

=260

so double the perimeter

260*2

520

the answer is 520

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