Question

Length - 30 cm
Breadth =
cm
Perimeter
cm
Area = 600 cm​

Answer 1

Answer:

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Answer 2

Answer:

breadth = 20 cm

perimeter = 100 cm

Step-by-step explanation:

let considered breadth be x

area of rectangle = L × b

30 × x = 600

x = 600 ÷ 30

x = 20

so , breadth = 20cm

perimeter of rectangle = 2 ( L + b )

2 ( 30 + 20 )

2 ( 50 )

2 × 50

= 100

so , perimeter = 100cm