Question

The length of Karim uncle's plot of land is twice its breadth and it's area is 578 sqm .let us find the length , breadth and perimeter of Karim uncle's land.​

Answer 1

Answer:

102

Step-by-step explanation:

Given :

Area of rectangle = 578 m² and length of the plot is twice it's breadth.

Find :

Length, breadth and perimeter of the rectangle

Solution :

Let length be "M" m.

So,

=> Breadth = "2M" m

Now,

Area of rectangle = length × breadth

=> 578 = M × 2M

=> 578 = 2M²

=> 2M² = 578

=> M² = 289

=> M = 17

So,

• Length = 17 m

• Breadth = 2(17)

=> 34 m

• Perimeter = 2(l + b)

=> 2(17 + 34)

=> 2(51)

=> 102 m

∴ Length of the rectangle is 17 m, Breadth is 34 m and Perimeter is 102 m.

Answer 2

Answer:

102

Step-by-step explanation:

is the answer

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