Question

find out the perimeter of a rectangle whose length is 54 and breadth is 36 (with calculations )​

Answer 1

Answer:

Perimeter =180

Step-by-step explanation:

Formula of perimeter =2(l+b)

Perimeter = 2(54+36)

Perimeter = 2(90)

Perimeter = 180

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Answer 2

Question:-

find out the perimeter of a rectangle whose length is 54 and breadth is 36

Answer:-

• The perimeter of rectangle is 180 cm.

To find:-

• Perimeter of the rectangle

Solution:-

• Length of rectangle = 54 cm
• Breadth of rectangle = 36 cm

As we know,

$\large{ \boxed{ \mathfrak{perimeter = 2(l + b)}}}$

Where,

• l = length of rectangle
• b = breadth of rectangle

According to question,

$\large{ \rm : \implies \: \: \: \: \: \: \: \: perimeter = 2(54 + 36)}$

$\large{ \rm : \implies \: \: \: \: \: \: \: \: perimeter = 2 \times 90}$

$\large{ \rm : \implies \: \: \: \: \: \: \: \: perimeter = 180}$

Hence,

The perimeter of rectangle is 180 cm.