# Convert Double Square Millimeter to Double Square Centimeter (mm4 to cm4)

In next fields, kindly type your value in the text box under title [ From: ] to convert from double square millimeter to double square centimeter (mm4 to cm4). As you type your value, the answer will be automatically calculated and displayed in the text box under title [ To: ].

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Definitions:

Double Square Millimeter (abbreviations: mm4, or mm 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 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.

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## How to Convert Double Square Millimeters to Double Square Centimeters

### Example: How many double square centimeters are equivalent to 72.1 double square millimeters?

As;

1 double square millimeters = 0.0001 double square centimeters

72.1 double square millimeters = Y double square centimeters

Assuming Y is the answer, and by criss-cross principle;

Y equals 72.1 times 0.0001 over 1

(i.e.) Y = 72.1 * 0.0001 / 1 = 0.00721 double square centimeters

Answer is: 0.00721 double square centimeters are equivalent to 72.1 double square millimeters.

### Practice Question: Convert the following units into cm4:

N.B.: After working out the answer to each of the next questions, click adjacent button to see the correct answer.

( i ) 7.44 mm4

( ii ) 37.51 mm4

( iii ) 39.25 mm4

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