Question

To find=perimeter of rectangle
Length = 4m
Breadth = 2m​

Answer 1

Answer:

16m

Step-by-step explanation:

Perimeter of rectangle=2(l×b)

So, 2(4×2)=2×8

=16

Answer 2

Answer:

Perimeter of rectangle is $12\ m$ .

Step-by-step explanation:

To find : perimeter of rectangle .

Given : length = $4$ m and breadth = $2$ m

Solution :

• According to question we are given that length and breadth are $4$ m and $2$ m respectively. We have to find  perimeter of rectangle .
• Perimeter of rectangle  is the total length of boundary of rectangle .  
• To find perimeter we use following formula -

        Perimeter of rectangle $= 2 ( l + b )$

• Substituting the values we get,

       Perimeter of rectangle $= 2 ( 4+ 2 )$

                                              $=2 (6 )\\\\= 12\ m$