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Sergeeva-Olga [200]
3 years ago
14

What is the name of a 21 sided polygon?

Mathematics
2 answers:
REY [17]3 years ago
7 0

Answer:

We call a 21-sided polygon a Henacosagon.

Explanation:

<em>See</em><em> </em><em>chart</em><em> </em><em>above</em>

* 9 − <em>nona</em><em>-</em>

I am joyous to assist you anytime.

Sonja [21]3 years ago
5 0

Answer:

we can call a 21 sided polygon as henicosagon.

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Answer:

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Step-by-step explanation:

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Answer:

No, Mia is not correct, the answer is -2.

Step-by-step explanation:

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We get 1.5m+.8, so 2(0.75+0.4)=1.5m+.8

Now we are going to distribute on the oher side. 4(.5m-.8)

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Step 2: combine like terms

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Plug that into our equation and we get 1.5mn+8.6=-4.4m-3.2

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