Math, asked by chetnavij3710, 3 days ago

The boundary of a rectangular table with sides 2 m and 4 m is .... m

Answers

Answered by AestheticSoul
6

Required Answer :

The boundary of a rectangular table with sides 2 m and 4 m is 12 m

Explanation :

Here, we are provided with the sides of a rectangular table, i.e. 2 m and 4 m. And we need to calculate the boundary of the rectangular table. So, we will use the formula of perimeter of rectangle. Because perimeter is the sum of the sides/boundaries.

Formula to calculate perimeter of rectangle :

\boxed{\bf Perimeter = 2(l + b)}

where,

  • l denotes the length of the rectangle
  • b denotes the breadth of the rectangle

Solution :

We are given :

  • Length of the rectangular table = 2 m
  • Breadth of the rectangular table = 4 m

To find :

  • Boundary of the rectanglular table

Solution :

Using formula,

\boxed{\bf Perimeter = 2(l + b)}

we have,

  • l = 2 m
  • b = 4 m

Substituting the given values,

\\ :  \implies\sf Perimeter = 2(l + b)

\\ :  \implies\sf Perimeter = 2(2 + 4)

Adding the numbers present within the brackets.

\\ :  \implies\sf Perimeter = 2(6)

\\ :  \implies\sf Perimeter = 2 \times 6

\\ :  \implies\sf Perimeter = 12

Therefore, the boundary of the rectangular table = 12 m

━━━━━━━━━━━━━━━━━━━━

Knowledge Bytes :

  • Area of rectangle = length × breadth
  • Area of square = side × side
  • Perimeter of square = 4 × side
  • Diagonal of rectangle = √(l² + b²)
  • Diagonal of square = √2 × side
Answered by вℓυєвєяяу
16

 \mathfrak{Solution-:}

Given-:

  • Length of a Rectangular Table = 2m
  • Breadth of a Rectangular Table = 4m

To Find-:

  • Perimeter of a Rectangular Table = ?

Using Formula-:

  • Perimeter of a Rectangle = 2(Length + Breadth)

Calculation-:

Perimeter of a Rectangle = 2(Length + Breadth)

➢ 2 (2 + 4)

➢ 2 (6)

12m

Hence, the Perimeter of a Rectangular Table is 12m².

Similar questions