Question

# The length and breadth of a rectangle are 2x-3y+1 and 4x-2y+3. Find its perimeter.

Hint:

### The concept used in this question is the perimeter of a rectangle.

○ Perimeter of rectangle is given by

2 ×(length + breadth ).

○ If length and breadth of rectangle are l and b then perimeter will be given by

2 × ( l + b ).

## The correct answer is: Hence, the perimeter of the rectangle is 12x-10y+8.

### Answer:

- Step by step explanation:

○ Given:

Length = 2x-3y+1

Breadth = 4x-2y+3

○ Step 1:

○ Perimeter: 2 (l + b)

2 [ (2x-3y+1 ) + ( 4x-2y+3 ) ]

2 [6x-5y+4]

12x-10y+8

- Final Answer:

Hence, the perimeter of the rectangle is 12x-10y+8.

### Related Questions to study

### Graph the equation

We can find the tabular values for any points of x and then plot them on the graph. But we usually choose values for which calculating y is easier. This makes plotting the graph simpler. We can also find the values by putting different values of y in the equation to get different values for x. Either way, we need points satisfying the equation to plot its graph

### Graph the equation

We can find the tabular values for any points of x and then plot them on the graph. But we usually choose values for which calculating y is easier. This makes plotting the graph simpler. We can also find the values by putting different values of y in the equation to get different values for x. Either way, we need points satisfying the equation to plot its graph