Double Square Meter (abbreviations: m4, or m 4): is the SI derived unit of area moment of inertia, a geometrical property of an area which reflects how its points are distributed with regard to an arbitrary axis.
Double Square Foot (abbreviation: ft4): is an imperial unit and U.S. customary unit (non-SI, non-metric) of area moment of inertia, a geometrical property of an area which reflects how its points are distributed with regard to an arbitrary axis.
How to Convert Double Square Meters to Double Square Feet
Example: How many double square feet are equivalent to 10.77 double square meters?
As;
1 double square meters = 115.86178228926 double square feet
10.77 double square meters = Y double square feet
Assuming Y is the answer, and by criss-cross principle;
Y equals 10.77 times 115.86178228926 over 1
(i.e.) Y = 10.77 * 115.86178228926 / 1 = 1247.8313952553 double square feet
Answer is: 1247.8313952553 double square feet are equivalent to 10.77 double square meters.
Practice Question: Convert the following units into ft4:
N.B.: After working out the answer to each of the next questions, click adjacent button to see the correct answer.
( i ) 6.78 m4
( ii ) 77.62 m4
( iii ) 93.29 m4
