Question

A rectangular glass of 2m by 3.5 m,A square of maximum size has been cut .what will be the shape and size of the leftover glass​

Answer 1

5m^2

Step-by-step explanation:

area of glass =l*b

=> 2*3.5

=> 7 m^2

let maximum side of a square =2cm(side of square be equal)

area of square =side*side

=> 2*2

=> 4m^2

hence the leftover size of glass(7-2)m^2=5m^2

Answer 2

Given:

• A rectangular glass of $2m \times 3.5 m$ ,a  square of maximum size has been cut from it.

To Find:

• What will be the shape and size of the leftover glass​.

Solution:

First we will find the area of the graph

          Area of glass $=length \times breadth$

                                   $= 2 \times 3.5\\= 7 m^2$

Let's assume maximum side of a square =2 cm

Area of square = $side \times side$

                          $= 2 \times 2\\= 4m^2$

The leftover size of glass = Area of glass -  Area of square

                                          $= (7-4)m^2\\=3m^2$

Thus, leftover size of glass = $3m^2$