Question

23.The length and breadth of a rectangle are 40 cm and 10 cm respectively. Its perimeter is

Answer 1

Answer:

100 cm

Step-by-step explanation:

perimeter of rectangle= 2(l+b)

por= 2(40+10)

por= 2×50

por= 100cm

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Answer 2

Answer:

Ans. = 100

Step-by-step explanation:

length - 40 cm

breadth - 10cm

Perimeter = 2( length + breadth )

= 2 ( 40 + 10 )

= 2 ( 50)

= 100

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