Question

the perimeter of a rectangle is to 230 cm. if the length of the rectangle is 70 cm,find is breadth and​

Answer 1

Step-by-step explanation:

perimetre=2(l+b)

230=2(70+b)

b=45

Answer 2

Answer:

2(l+b)=P

2(70+b)=230

70+b=230/2

70+b=115

b=115-70

b=45 cm

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