Question

in a theatre,chairs are arranged in such a way that the number of rows is same as that of columns.In doing so 20 chairs are left out.If there are 4781 chairs,find the number of chairs in a row.​

Answer 1

Answer:

heya Army!

total number of shares a range equal to 4781 - 20 = 4761

it is also given that no. of chairs in a row = no. of chairs in a coloumn so,

let no. of chairs = n

n² =4761

n = √ 4761

n = 69

therefore the number of days in a row and in a column equal to 69 chairs .

hope it helps!

PLEASE MARK ME AS BRAINLIEST