Question

The perimeter of a rectangle is 250cm.If length is 75cm, than what is area

Answer 1

Answer:

7500sq.cm

Step-by-step explanation:

perimetre=250cm

l=75

b=?=x

2(75+x)=250

150+x=250

x=250-150=100cm

b=100cm

area=l*b

=75*100

=7500sq.cm

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Answer 2

Perimeter of rectangle = 2(l+b)

250= 2(75+b)

250= 150+2b

2b = 250-150

2b= 100

b= 50

Area of rectangle = lb

75* 50

=3750 cm^