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Unit 4: math review - Coggle Diagram
Unit 4: math review
4.3 and 4.4
Surface Area of a Right Rectangular Prism
To find the surface area you need to find all of the sides areas and add them together.
Surface Area of a Right Triangular Prism
First you need to find the area of the triangle with the formula A= 2/bh then you find the area of the rectangles and add it together.
4.1 and 4.2
Exploring Nets
A net is the two dimensional shape of a object.
Creating Objects From Nets
Because a net is the 2 dimensional shape of a object it can be folded and rolled back into a 3 dimensional shape.
4.7 and 4.8
Volume of a Right Cylinder
The formula is V=πr2xh
Surface Area of a Right Cylinder
You need to use this formula A=2πrh+2πr2 for the area.
4.5 and 4.6
Volume of a Right Rectangular Prism
In order to get volume you just need to plug in the numbers with this formula V=LxWxH
Volume of a Right Triangle Prism
You need to plug in the numbers into the formula then a few more steps. the formulas are V=Abase x L and 2/bh x l