the area of rectangular field of breath 600m is 45 hectares.Find the cost of fencing its boundries at $12 per metre.

Question

the area of rectangular field of breath 600m is 45 hectares.Find the cost of fencing its boundries at $12 per metre.​

Natalia · Answer

Answer:      Step-by-step explanation:    length=120  now   perimeter of rectangle = 2(l +b)                                          = 2(120+600)                                           =2x720                                             =1440  again     price = 12 dollars                 12 x perimeter of ground                  12 x 1440                          17280 dollars

Delilah

Sum of the areas of two squares is 468 m square if the difference of their perimeter is 24 m find the sides of the two square .

find the quadratic polynomial, each with the given numbers as the sum and product of its zeroes respectively.
-√2, √3

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