Question

A horse runs around a square garden twice and covers a length of 8 km. This means the side of the garden is

Answer 1

Answer:

2 km

Step-by-step explanation:

2 rounds are equal to 8

Answer 2

Answer:

2sqrt{2}

Step-by-step explanation:

Total length covered is 8km.

so area of square is x^{2}

therefore x=sqrt{8}