Question

The perimeter of a retengular field is 500mm and it's length =150m field . find its bredth, find its area , ​

Answer 1

Step-by-step explanation: Perimeter of rectangular field = 2( l+b )

Perimeter given = 500 m

2( l+b) = 500 m

2( 150 + b ) = 500

2 x 150 + 2 x b = 500

300 + 2b = 500

2b = 500-300

2b = 200

b = 200/2

b = 100 m

Area = l x b

= 150 x 100

= 15000 m^2

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Answer 2

Answer:

Breadth = 100 m

Area = 15000m^2

Step-by-step explanation:

Given :

Length = 150 m

Perimeter = 500 m

We know that ,

$\large\boxed {\color{pink} {Perimeter \: of \: a \: rectangle = 2(l+b)}}$

Substituting the given values,

=> 2 ( 150 + b) = 500

=> 150 + b = 250

$\huge \boxed {=> b = 100m}$

Now,

$\large \boxed { \color{pink} Area \: of \: rectangle = l × b }$

=> area = 100 × 150

= 15000 m^2

Hope it helps......

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