Question

calculate area of a rectangular sheet that is 12 cm long and 9cm broad​

Answer 1

Explanation:

Let ABCD be a rectangular sheet whose length and width is given 12

2

1

cm and 10

3

2

cm respectively.

Then, We know that

The perimeter of a rectangle =2(length + width)

=2(12

2

1

+10

3

2

)

=2(

2

25

+

3

32

)

=2(

6

75+64

)

=2(

6

139

)

=2×

6

139

=

3

139

cm

Or

=46

3

1

cm.

Answer 2

Answer:

108 CM sq..

Explanation:

length× breadth is area of rectangle