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KATRIN_1 [288]
2 years ago
7

4 EZ GEOMETRY QUESTIONS FOR 20 POINTS!

Mathematics
1 answer:
MatroZZZ [7]2 years ago
6 0

Answer:

1. use the formula

(n-2)180

(20 - 2)180\\18 * 180 = 3240

2. use the formula

360/n\\360/12\\n = 30

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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