Question

Find the perimeter and area of a rectangle whose length is 10cm and breadth is 20 cm

Answer 1

Answer:

60 cm

Step-by-step explanation:

Length = 10cm

10cmBreadth= 20 cm

so we know that, perimeter= 2× (L+B)

so we know that, perimeter= 2× (L+B)p = 2× (10+20)

so we know that, perimeter= 2× (L+B)p = 2× (10+20)p = 2×(30)

so we know that, perimeter= 2× (L+B)p = 2× (10+20)p = 2×(30)p = 60 cm

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Answer 2

Answer:

perimeter = 2( l + b )

= 2( 10 + 20 ) cm

= 2( 30 ) cm

= 60 cm

Area = l × b

= 10 × 20cm^2

= 200cm^2

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Perimeter = 60cm

Area = 200cm square

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