Question

Perimeter of a4 size paper
Perimeter of a4 size paper

Answer 1

Answer:

premiteter of Square = 4xside

= 4x4

=16

perimeter of square =4x side

=4x4

=16

Answer 2

Answer:

Perimeter of $a_4$ size paper is 1014 mm.

Step-by-step explanation:

Given paper is $a_4$

We know,

$a_4$ paper is rectangular paper and dimension of $a_4$ paper is 210 x 297 square mm.

Here length of $a_4$ paper is 297 mm and width of $a_4$ paper is 210 mm.

we also known that perimeter of a rectangle

$= 2 \times (length + width)$

For example,

if length of a rectangle is 5 m and width of the rectangle is 2 m then perimeter of the rectangle

$= 2 \times (length + width) \\ = 2 \times (5 + 2) \\ = 2 \times 7 \\ = 14 \: m$

According to all information about $a_4$ size paper,

perimeter of $a_4$ size paper

$= 2 \times (210 + 297) \\ = 2 \times 507 \\ = 1014 \: mm$

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