Question

A company commander forms a square by positioning their soldiers along its sides. Later
he realize that 60 soldiers, remained free. If he had 8160 soldiers then find how many
soldiers were deployed in each row.​

Answer 1

Answer:

90

Step-by-step explanation:

total soldiers = 8160

soldiers that remained free = 60

number of soldiers in the square = 8160 - 60 = 8100

let number of soldiers in a line be x

then total number of soldiers in the square will be x²

x² = 8100

x = √8100

x = 90

Therefore, there are 90 soldiers in a line