### Surface Area growing post Richard

**Rectangular prism**

**Cylinder**

formula 2x3.14xrxrx3.14xdxh 2x3.14x3x3x3.14x6x10=10648.40

**Triangular Prism**

If you want to find the surface area of a triangular prism you need to find the the area of the 2 triangles and the3 squares then add all the surface area of the 2 triangles and 3 squares then you should get the total surface area.

## 2 comments:

Hey great job Richard i liked how you made your own pictures and put it onto the blog, but you triangular, rectangular and cylinder prism doesnt have a net, you were supposed to put anet for each one but its okay you still did a good job.

Nice job richard. but you didnt put the net for the cylinder. (:

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