Question

The ratio of the length and breadth of a rectangular ground is 4:3 and its perimeter is 126 m. (i) Find the length and breadth of the ground. (ii) Find the area of the ground.​ and answer my all questions​

Answer 1

Answer:

${:\implies}$ i) Length and Breadth of the Rectangular Ground are as follows :

• 72 m by 58 m

${:\implies}$ ii) The Area of The Rectangle is 4176 m².

Step-by-step explanation:

We Know that,

• Ratio of Length and Breadth is 4 : 3
• Perimeter is 126 m

$\:$

To find length and breadth,

Let the Length and Breadth be 4x and 3x

Then,

$\:$

${:\implies}$ 4x + 3x = 126 m

${:\implies}$ 7x = 126

${:\implies}$ x = 126/7

${:\implies}$ x = 18

$\:$

Length of Rectangle : 4 × 18 = 72 m

Breadth of Rectangle : 3 × 18 = 58 m

$\:$

We Know That,

Area of Rectangle = Length × Breadth

${:\implies}$ 72 × 58

${:\implies}$ 4176 m²

Answer 2

Answer:

⇒ i) Length and Breadth of the Rectangular Ground are as follows :

⇒72 m by 58 m

ii) The Area of The Rectangle is 4176 m².

Step-by-step explanation:

We Know that,

⇒Ratio of Length and Breadth is 4 : 3

Perimeter is 126 m

⇒To find length and breadth,

⇒Let the Length and Breadth be 4x and 3x

Then,

4x + 3x = 126 m

7x = 126

x = 126/7

x = 18

 

⇒Length of Rectangle : 4 × 18 = 72 m

⇒Breadth of Rectangle : 3 × 18 = 58 m

We Know That,

⇒Area of Rectangle = Length × Breadth

⇒ 72 × 58

=  4176 m²

Step-by-step explanation: