Question

length of a rectangular field is 30m and area 600 m square.find perimeter.
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Answer 1

$\huge\underline{Question:-}$

${Length\:of\ rectangular\ is\ 30m}$

${and\:area\:rectangle\:600m^2\:then}$${find\:its\ perimeter}$

$\huge\underline{Solution:-}$

Let the breadth be b

Area of rectangleLength×Breadth

${600=30×b}$

${b=600/30}$

${b=20m}$

${breadth=20m}$

Perimeter of rectangle = 2(length+breadth)

putting the value of length and breadth

2(length+breadth)

${2(30+20)}$

${2×50}$

${100m}$

★hope it helps you!!!!

Answer 2

Question:-

length of a rectangular field is 30 m and area 600 m² .find perimeter.

Solution:-

Let, L be the length of rectangle and B be

the breadth rectangle.

By Formula

=> Area of rectangle = L × B

=> 600 = 30 × B

i.e.

=> 30 × B = 600

=> B = 600/30

=> B = 20 m

=> Perimeter of rectangle = 2 ( L + B )

=> Perimeter of rectangle = 2(30+20)

=> Perimeter of rectangle = 2(50)

=> Perimeter of rectangle = 100 m

Hence perimeter of rectangle

is 100 m.

i hope it helps you.