Question

The area of a theater floor is 81 square meter. Find the breadth, if the length
of the floor is 9 metre.
Can you say what is the shape of theater?​

Answer 1

Answer:

Breadth= 9m

Shape of theatre floor= Square

Step-by-step explanation:

Given:

Area of theatre floor= 81 $m^{2}$

Length of the theatre floor= 9 m

We know that,

Area= $l X b$

= 81  = 9b

= b = $\frac{81}{9}$

= b = 9m

Therefore, the breadth of this theatre floor is 9m

Since length and breadth both are equal, the theatre is in the shape of a square.