Question

In the linear equation 4x+y+3=0
the coefficients of x,y represents length and breadth of a rectangle.
Find the perimeter and area of that rectangle .
Explain.​

Answer 1

Answer:

Required perimeter and area of this rectangle is 10 units and 4 unit^2.

Step-by-step explanation:

It is given that the coefficients of x,y represents length and breadth of a rectangle. { in equation 4x + y + 3 = 0 }.

In the question, coefficient of x is 4 and coefficient of y is 1.

Thus,

Length of the rectangle is 4 units ( or x ) .

Breadth of the rectangle is 1 unit ( or y ) .

From the properties of rectangle :

• Perimeter = 2( length + breadth )
• Area = length x breadth

        *Of rectangle.

Thus,

= > Perimeter of this rectangle = 2( 4 + 1 ) units

= > Perimeter of this rectangle = 2 x 5 units

= > Perimeter of this rectangle = 10 units .

= > Area of this rectangle = 4 units x 1 unit

= > Area of this rectangle = 4 unit^2

Hence the required perimeter and area of this rectangle is 10 units and 4 unit^2.

Answer 2

It is not possible because coefficients which f not like cannot be used to find the perimeter  or the area