Question

for a Republic Day parade a group of 225 cadets are to be arranged in a square formation find the number of rows and numbers of cadets in each row in the formation​

Answer 1

Answer:

15×15

Step-by-step explanation:

simple for forming square 15×15 is 225

Answer 2

$\bold{\underline{\underline{Answer:}}}$

Number of rows = 15

Number of cadets = 15

$\bold{\underline{\underline{Step\:by\:step\:explanation:}}}$

Given :

• In a republic day parade a group of 225 cadets are arranged in square formation.

To find :

• Number of rows and number of cadets in each row.

Solution :

Let the number of rows be x.

°•° Cadets are arranged in square formation, the number of cadets in each row will also be x.

Number of rows times number of cadets in each row will give us the number of total cadets i.e 225.

$\bold{x\times\:x\:=\:225}$

$\bold{x^2\:=\:225}$

$\bold{x\:=\:{\sqrt{225}}}$

$\bold{x=15}$

•°• Number of rows = x = 15

Number of cadets in each row is also 15.