Question

the area of a square is 16200 metre square find the length of its diagonal please fast please please please ​

Answer 1

Answer:

180 m

Step-by-step explanation:

Given----> Area of square is 16200 m²

To find----> Length of diagonal .

Solution----> We know that,

Area of square = Side²

ATQ, Area of square = 16200

=> Side² = 16200

=> Side = √16200

=> Side = √( 81 × 2 × 100 )

= 9 × 10 √2

= 90 √2m

Now, we know that,

Diagonal of square = Side √2

= ( 90 √2 ) √2

We know that √2 × √2 = 2 , applying it we get,

= 90 × 2

Diagonal of square = 180 m