Question

sides of rectangle are is the ratio 15:4. If the
perimeter of the rectangle is 38 cms then find
the sides of rectangle​

Answer 1

Answer:

Length = 15cm, Breadth = 4cm

Step-by-step explanation:

• Length = 15x and Breadth = 4x
• Length = 15x and Breadth = 4xPerimeter of Rectangle = 2(l+b)=38cm
• Length = 15x and Breadth = 4xPerimeter of Rectangle = 2(l+b)=38cm2(15x+4x) = 38 (substitute the value of l and b)
• Length = 15x and Breadth = 4xPerimeter of Rectangle = 2(l+b)=38cm2(15x+4x) = 38 (substitute the value of l and b)19x = 19
• Length = 15x and Breadth = 4xPerimeter of Rectangle = 2(l+b)=38cm2(15x+4x) = 38 (substitute the value of l and b)19x = 19x= 1 cm
• Length = 15x and Breadth = 4xPerimeter of Rectangle = 2(l+b)=38cm2(15x+4x) = 38 (substitute the value of l and b)19x = 19x= 1 cmTherefore Length = 15x = 15×1 = 15 cm
• Length = 15x and Breadth = 4xPerimeter of Rectangle = 2(l+b)=38cm2(15x+4x) = 38 (substitute the value of l and b)19x = 19x= 1 cmTherefore Length = 15x = 15×1 = 15 cmIn the same way Breadth = 4cm

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Answer 2

Step-by-step explanation:

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