Question

The perimeter of a rectangular field is 480m. let's length is 160m. find the area of the field.​

Answer 1

Step-by-step explanation:

Perimeter of the rectangle= 480

Length of rectangle= 160

Let breadth be x

ATQ,

2(x+160)= 480

x+160=240

x= 80

Area= 80×160= 1280

Answer 2

Answer:

Perimeter = 480

Length = 160

Breadth = ?

Now , 2 ( l + b ) = 480

2 ( 160 + b ) = 480

320 + 2b = 480

2b = 480 - 320

2b = 160

b = 160 / 2 = 80

So , breadth = 80 m

A / q , area = length × breadth

Area = 160 × 80 = 12800m ^2

Step-by-step explanation:

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