Question

The length of a rectangle is 15 m and its breadth is 12 m. Find the area and the perimeter of the rectangle. onde is 375 sq m and its​

Answer 1

Let the rectangle be 5x m * 3x m.

Let the rectangle be 5x m * 3x m.5x*3x = 15x^2 = 375, or

Let the rectangle be 5x m * 3x m.5x*3x = 15x^2 = 375, orx^2 = 375/15 = 25, or

Let the rectangle be 5x m * 3x m.5x*3x = 15x^2 = 375, orx^2 = 375/15 = 25, orx = 5 m.

Let the rectangle be 5x m * 3x m.5x*3x = 15x^2 = 375, orx^2 = 375/15 = 25, orx = 5 m.The area of the pathway = (5+1.6)*(5+1.6)-25^2

Let the rectangle be 5x m * 3x m.5x*3x = 15x^2 = 375, orx^2 = 375/15 = 25, orx = 5 m.The area of the pathway = (5+1.6)*(5+1.6)-25^2= 43.56–25 = 18.56 m^2.

Let the rectangle be 5x m * 3x m.5x*3x = 15x^2 = 375, orx^2 = 375/15 = 25, orx = 5 m.The area of the pathway = (5+1.6)*(5+1.6)-25^2= 43.56–25 = 18.56 m^2.The cost of making the pathway at Rs.50 per sq meter is 18.56*50 = Rs.928.

Answer 2

Answer:

AREA OF THE RECTANGLE=180

PERIMETER OF THE RECTANGLE IS=54

Step-by-step explanation:

AREA CALCULATION:

AREA= LENGTH *BREADTH=15*12=180

PERIMETER =2(L+b)=2(15+12)=2(27)=54