Question

find area of a square field is 2025msquare .find the cost of fencing the field at Rs 15 per m

Answer 1

the area of a square field is 2025 m²
s² = 2025
s²= 45²
s = 45

perimeter of square = 4s
= 4(45)
= 180m

cost of fencing the field = 15×180

= ₹2700

here is ur answer

plz brainliest

Answer 2

Given,
Area of the square = 2025
   a² = 2025
   a = √2025
      = 45
Cost of fencing = perimeter of the square*cost
                         = 4a × 15
                         = 4*45*15
                         = Rs. 2700