Question

A square field has a side 4m. find the cost of fencing the field on all sides at the rate of $ 2. 40 per meter​

Answer 1

Answer:

$38.40

Step-by-step explanation:

Perimeter of field = 4m * 4

                             = 16m

16 * $2.40 = 38.40

Answer 2

Answer:

Answer is 38.4

Step-by-step explanation:

side of square field = 4m

Perimeter of square = side✖️ side

perimeter of square field = 4✖️4

=16m

rate of fencing per meter = 2.40

fencing cost =2.40 ❌ 16

= 38.40