Question

length of a rectangle is Icm more
than its breadth. A square of side P² has
been cut out of it. If ip is one third the
breadth of the sectöngle the remaining area is​

Answer 1

Given that the side of square is p cm and Pis one third of breath of rectangle and length is 1 cm more the breadth rectangle

Then breadth =3p and length =3p+1

So area of rectangle =3p(3p+1)=3p(3p+1)=9p

2

+3p

If a square of side p cut in to rectangle

Then the area of square =p

2

So Remaining area left of rectangle after cutting of square =9p

2

+3p+p

2

=(8p

2

+3p) sq cm