Question

Question 7
Area of a square farm is 361 m². How much wire will be required for fencing the four sides ?

Answer 1

Answer:

76m

Step-by-step explanation:

one side value =root of the area of farm

area =361 square meter

root = 19m

acc. to question the wire will be needed = perimeter of the farm

perimeter =(4×sides)

p = 19m × 4

p = 76 m

Hence, 76m wire will be required for fencing the four sides