Question

3. The perimeter of a rectangular field is 68m and its breadth is 14m, find its length. Also find the
area of rectangle​

Answer 1

Length =20m

Area =280m^2

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Answer 2

Answer:

perimeter of rectangular field=68m

breadth=14m

length=l

A/q

Perimeter of rectangular field=68m

2(l+b)=68m

2(l+14)=68m

2l+28=68m

2l=68-28

2l=40

l=40/2

l=20

Now,

Area of rectangular field=l×b

=20×14

=280m^2