Math, asked by rachu798, 1 year ago

An army officers wishes to arrange 4770 soldiers in the form of a square after arranging the finds that nine soldiers are left out find the number of soldiers in each row

Answers

Answered by divyam67436
58

Step-by-step explanation:

Solution :

Total number of soldiers =4770

Number of soldiers left out =9

Let the number of rows =x

Let the number of columns =x

Number of soldiers=4770-9

=4761

A/Q

x²=4761

x=√4761

x=69

Number of columns and number of rows =69

Answer : 69

Answered by arupnarayantah
7

Answer:

69

Step-by-step explanation:

Given: 9 soldiers are left out from a group of 4770 soldiers

Thus, the number of soldiers arranged in form of a square = 4770 - 9 = 4761

Therefore the area of the square = 4761 units2

Now, the number of soldiers in each row is equal to the side of a square.

Side × Side = 4761

Side2 = 4761

Side = ⎷ 4761

Side = 69

Therefore, 69 soldiers are there in each row.

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