Question

A rectangle sheet of paper iš 12 cm long
and 10² cm wide find perimeter​

Answer 1

Answer:

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Step-by-step 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:

Perimeter = 224 cm

Step-by-step explanation:

A rectangular sheet of paper is 12 cm long and $10^{2}$ cm = 100 cm wide

Perimeter = 2(length + width) = 2(12 + 100) cm = 224 cm