Question

A rectangular field has length as 25m and area as 255 m2. Aaron used 4(x-2)meters rope ro fence this rectangular field

Answer 1

Answer:

Correct option is

B

299m

2

Area of rectangular field=l×b=(25×15)=375m

2

Area of 2 path's=(25×2)+(2×15)=80m

2

Area of common square formed at center=2×2=4m

2

Now, area covered by grass=375−(80−4)=375−76

=299m

2