Double Square Centimeter (abbreviations: cm4, or cm 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 Centimeters to Double Square Inches
Example: How many double square inches are equivalent to 61.76 double square centimeters?
As;
1 double square centimeters = 0.024025147994538 double square inches
61.76 double square centimeters = Y double square inches
Assuming Y is the answer, and by criss-cross principle;
Y equals 61.76 times 0.024025147994538 over 1
(i.e.) Y = 61.76 * 0.024025147994538 / 1 = 1.4837931401427 double square inches
Answer is: 1.4837931401427 double square inches are equivalent to 61.76 double square centimeters.
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 ) 56.89 cm4
( ii ) 45.59 cm4
( iii ) 42.88 cm4
