Question

11 The length of karim uncle's plot of land is twice its breadth and its area is 578 sq.m. Find the length, breadth and perimeter of Karim uncle's land.

please friend give me my answer​

Answer 1

Answer:

24

Step-by-step explanation:

becuse square of 578 is 24

Answer 2

Step-by-step explanation:

Let breadth=b

Length= 2b

Area of the plot = 578 sq.m.

Area= length × breadth

Length × breadth = 578

2b × b = 578

2b^2 =578

b^2= 578/2

b^2 = 289

b= 17

length = 2 × breadth

length = 34

Perimeter = 2(l+b)

2(34+17)

2(51)

102m.

Therefore, length= 34m

Breadth= 17m

Perimeter=102m