Question

A sheet of paper measures 50cm by 30cm. A strip 6 cm wide is cut from all around. Find the area of the remaining sheet and also the area of the strip cut out.​

Answer 1

Answer:

Area of sheetl×b

=50×30=1500sq.cm

A strip 6cm wide is cut from all around.So

Length of remaining sheet=50−6−6=38cm

Breadth of remaining sheet=30−6−6=18cm

Area of remaining sheet=38×18=684sq.cm

Area of strip cut out=1500−684=816sq.cm