The room is 144 square feet.
There are 66 square feet.
20 x 40 = 800 square feet !
An 18-foot by 14-foot room comprises 23.4 (23.4115661) square meters.
It is 16 times 10 = 160 square feet
250 square foot
whhat is 18x13
whhat is 18x13
28
5
60 square feet
108 square feet
13.93 square meters.
130 square feet
165 square feet
7.25 square metres.
9.2 square meters.