The cost of fencing a square field is at Rs.15 per meter is Rs.360. Find the length of each side of the field.

The lenght of one side= 6

Step-by-step explanation:

The cost of fencing around the field for one meter =  15

The total cost = 360  

The perimeter = 360 / 15 = 24 m

The lenght of one side= 6

( p = 4S)

so (s = p /4 )

24 = 4s

so s = 24/4 = 6

I hope it's right

c. 27 units.

step-by-step explanation:

we are told that in circle a, ∠bae ≅ ∠dae.

we can see from our given diagram that in and ;

, as these are radii of our given circle.

therefore, by sas congruence postulate.

hence, side be will be equal to side de as corresponding parts of congruent triangles are congruent. so we can set an equation to find the value of x as:

now let us substitute x=17 in the expression for the length of be.

therefore, length of be will be 27 units and option c is the correct choice.