Question

Given the area of square garden is 450m². Find the perimeter of the garden

Answer 1

Answer:

Area of square = (Side)^2 = 450 m^2

Side = Root 450 m^2

Side of square = 21.2 m

Perimeter = Side × 4 = 21.2 ×4 = 84.8 m.

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Answer 2

Answer:

60√2m

Step-by-step explanation:

Let the side of the square be 'a'

so, area of square becomes

a^2 = 450

a = √450

a = 15√2m

Now perimeter of square is 4 × side

so, it becomes

perimeter = 4a => 4 × 15√2 => 60√2 m