Question

13. The area of square is 225 cm2. Find the length of its diagonal.​

Answer 1

Answer:

Area of square= 225cmsq

(side)^2= 225

side = √225

side = 15cm

Answer 2

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Given,

⇝ Area of a square is 225 square meters

⇝ Area of square = (sides)^2

⇝ (Sides)^2 = 225

⇝Sides = √225

⇝Sides = √15 × 15

⇝Sides = 15 metres

⇝We know Perimeter of square = 4 × sides

⇝Perimeter of square = 4 × 15 = 60 metres

⇝Answer = Perimeter of square is 60 metres