Question

A group of 841 square tiles are arranged as a large square on a wall. How many tiles are on each row

Answer 1

Given square tiles = 841 .

Number of rows =


`√(841) = \sqrt[2]{29 * 29} = 29`
= 29 rows!!

The number of Rows = 29 .

Thanks !!

Answer 2

Each row will have 29 tiles.

Explanation:

Number of square tiles given = 841

These tiles are to be arranged as a large square on a wall.

Let each row of the wall contains T tiles then area will be covered by the number of tiles = T×T

So the expression will be T² = 841

T = √841

T = √(29×29)

T = 29

Therefore, each row will have 29 tiles.