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 Inch (abbreviations: in4, or in 4): is a unit in the (British) imperial and United States customary systems of measurement 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 Inches
Example: How many double square inches are equivalent to 29.77 double square meters?
As;
1 double square meters = 2402509.9175501 double square inches
29.77 double square meters = Y double square inches
Assuming Y is the answer, and by criss-cross principle;
Y equals 29.77 times 2402509.9175501 over 1
(i.e.) Y = 29.77 * 2402509.9175501 / 1 = 71522720.245466 double square inches
Answer is: 71522720.245466 double square inches are equivalent to 29.77 double square meters.
Practice Question: Convert the following units into in4:
N.B.: After working out the answer to each of the next questions, click adjacent button to see the correct answer.
( i ) 21.3 m4
( ii ) 29.51 m4
( iii ) 97.01 m4
