It is 10 times 13 = 130 square feet
Chat with our AI personalities
6 ft 10 in x 13 ft 10 in = 82 in x 142 in = 11,644 sq in = 11,644/144 sq ft = 80.86 sq ft I think that 13 ft 10 in = 166 inches, not 142 inches, so the answer is incorrect.
(13 x 13) sq ft...
16.5 ft by 10 ft = 165 sq ft = 15.3 sq metres (approx).
The answer has a meaning only in 4-dimensional space. 10 sq ft * 7 sq ft = 70 quartic feet.
11 ft * 13 ft = 143 sq. ft, so the room has an area of 143 sq. ft