# Calculation of Area and Volume Using MATLAB

Question

A torus is shaped like a doughnut. If its inner radius is a and its outer radius is b, its volume and surface area are given by

i. Create a user-defined function that computes V and A from the arguments a and b.

ii. Suppose that the outer radius is constrained to be 2 in. greater than the inner radius. Write a script file that uses your function to plot A and V versus a for 0.25 in.

Summary

This question belongs to MATLAB software and discusses about application of MATLAB to surface areas to calculate area and volume of given surfaces.

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• joeanne

• joeanne

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• Monik

• Cristina

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• Janete

Hello Allison,I love the 2nd image that you did! I also, had never heard of SumoPaint, is something that I will have to exolpre a bit! I understand completely the 52 (or so) youtube videos that you probably watched. Sometimes they have what you want, sometimes they don't! However, it is always satisfying when you are able to produce something that you have taught yourself. Great job!Debra 0 likes

• Sandeep

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• Oxana

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• Paul Brandon-Fritzius

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• tina Johnson

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• Giuseppe

works fine.