Question

A room 12m by 10m has a carpet laid in the centre leaving 1m space all around what is the area of the carpet and the uncovered area​

Answer 1

Answer:

$80 {m}^{2} \\ and \\ 40 {m}^{2}$

Step-by-step explanation:

length of room=12m

breadth of room=10m

area of room=12x10=120m²

length of carpet=12-(1+1)=10m

breadth of carpet =10-(1+1)=8m

area of carpet =10x8=80m²

area of uncovered area = 120-80=40m²