Question

A square field is to be ploughed ramu gets it ploughed at rs 34560 at the rate of rs 15 per square metre.. find the length of side of the square field

Answer 1

area of square=a×a
=a²
cost of ploughing per m²=15
=> 15×a²=34560
=> a²=34560/15
=>a²= 2304
=>a=√2304
=>a= 48
therefore, side of the field=48m
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Answer 2

Answer:

48 is the length of 1 side

Step-by-step explanation:

Let the length of side be x.

Area of square= side*side or x^2

Cost per m^2 *  area of square = cost of ploughing the whole land.

15* x^2= 34560

x^2= 34560/15

x^2= 2304

x = $\sqrt{2304}$

x = 48

So, ANS]   Length of one side of square = 48m

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