Question

The perimeter of a rectangular land is 178 cm if its length is 64 cm find its breadth and it area
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Answer 1

Answer:

perimeter=178

2(l+b)=178

2(64+b)=178

128+2b=178

2b=178-128

2b=50

b=25cm

and

area=lxb

area=64x25

area=1600

Answer 2

Answer:

b=25

a=1600

Step-by-step explanation:

p=2(l+b)

178=2(64+b)

    =128+2b

      =2b=178-128=50

a=l+b

=64×50

=1600