Question

if a square piece of side 3 cm is cut from a rectangular sheet of paper 6 cm long and 4 cm wide area of remaining sheet of paper is​

Answer 1

Step-by-step explanation:

Length of rectangular paper sheet=6cm

Breadth of rectangular paper sheet=4cm

So Area of rectangular paper sheet=l×b

=6×4=24cm^2

Now Side of square piece=3cm

So Area of square piece=(side)^2

=3^2=9cm^2

Hence Area of remaining part of paper sheet=Area of rectangular paper sheet- Area of square piece

=24-9=15cm^2