Question

the perimeter of a rectangular sheet is 120 cm.if the 25 cm,find its breadth . also find the area​

Answer 1

Answer:

The perimeter of a rectangular sheet =120 cm

length=25 cm

Therefore,

2(length+breadth)=120

(25+breadth)=60

breadth=35 cm

Step-by-step explanation:

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Answer 2

Answer:

Perimeter of the rectangle - 120cm

Let the Breadth be x

Length- 25cm

P= 2(l+b)

120= 2(25+x)

120= 50+2x

120-50= 2x

70= 2x

x= 70/2

x= 35cm

Area= l*b

Length- 25cm

Breadth- 35cm

25*35= 875 sq. cm