newbiebmx newbiebmx

11-03-2021
Mathematics

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4 EZ GEOMETRY QUESTIONS FOR 20 POINTS!

4 EZ GEOMETRY QUESTIONS FOR 20 POINTS class=

4 EZ GEOMETRY QUESTIONS FOR 20 POINTS class=

4 EZ GEOMETRY QUESTIONS FOR 20 POINTS class=

4 EZ GEOMETRY QUESTIONS FOR 20 POINTS class=

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rorycampbell0721 rorycampbell0721

11-03-2021

Answer:

1. use the formula

[tex](n-2)180[/tex]

[tex](20 - 2)180\\18 * 180 = 3240[/tex]

2. use the formula

[tex]360/n\\360/12\\n = 30[/tex]

3. There is only one at 360 degrees

4. there are 6 rotational symmetries and the number of reflectional symmetries would be 6 as you can see:

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