Question

A hall is 18 m long and 12m wide. A square
Carpet of side 11m is spread on the floor of the
find the area of the floor not covered
with the carpet
hall.​

Answer 1

Step-by-step explanation:

Area of hall = l*b

=18*12=216m²

Area of carpet = side²= side *side

=11²=121m²

therefore area of floor not covered with carpet=216m² - 121m²=95m²