The formula for calculating the volume of the truncated square vertebral body:
\(V= \frac {h}{6} [ab+(a+a')(b+b')+a'b']\)
The calculation formula of the truncated edge length:
\(a1= \frac {a'b-ab'}{b-b'} \)
In the formula:
a'、b'、a、b——Upper and lower sides;
h——Height;
a1——Truncated rib
Input data:
Upper bottom a1:10
Upper bottom b1:20
Bottom edge a: 15
Bottom edge b: 35
High: 30
Click to calculate, output data
Calculation results:
Volume: 10,500
Truncated rib length: 3.3333333333333335
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