Question

A field is 90 m long and 75 m wide. A path 4 m wide is
constructed all around it on the inside . Find the area of the
path?​

Answer 1

path wide is4=2×4

now,90+8=98

now,75+8=83

now 98×83 =8134

now l×b=90×75=6750

Step-by-step explanation:

8134-6750=1384

Answer 2

Answer:

1256sq.cm

Step-by-step explanation:

l=90-4(2)

=84cm

b=75-4(2)

=67cm

so,area of path =L(B)-l(b)

=90(75)-85(67)

6750-5494

=1256sq.cm