First let's convert the feet to meters: 13 feet = 3.9624 meters and 8 feet = 2.4384 meters Now multiply and round and the answer is: 9.66 square meters, 10 square meters is probably good enough for most purposes.
117m2
Answer: The room's area is 14.4928 square meters.
7.3*2.23=16.27900
20.9032 square meters.
39.01821 square meters
12.
117m2
Answer: The room's area is 14.4928 square meters.
23.41 square meters.
6.13 square meters.
40
Answer is 133 sq mtrs.
7.3*2.23=16.27900
6 x 5 = 30. 30 square meters.
An example room measuring 4 metres by 3 metres: 4 x 3 = 12 square metres.
20.9032 square meters.
39.01821 square meters