Question

find the perimeter of a rectangle whose length and breadth are 150 cm and 1 m respectively

Answer 1

l=150cm
b=1m=100cm

perimeter of rectangle = 2 ( l+b )
=2 (150+100)
=2 (250)
=500cm

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Answer 2

Answer:

Perimeter of the rectangle (P)= 500cm

Explanation:

Dimensions of a rectangle:

Length (l) = 150cm

Breadth (b) = 1m = 100cm

/* we know that,

1m = 100 cm */

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

P= 2(150cm+100cm)

= 2×250cm

= 500cm

Therefore,

Perimeter of the rectangle (P)

= 500cm

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