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Aliun [14]
3 years ago
6

Find the value of an exterior angle of a polygon with 12 sides​

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

Answer:

30°

Step-by-step explanation:

For a regular  n -gon, the measure of an exterior angle is  360 ˚ / n

Since the sides give has  12  sides, (dodecagon)

the exterior angles is  360° / 12 = 30°

Juli2301 [7.4K]3 years ago
3 0

Answer:

\huge \boxed{30\°}

Step-by-step explanation:

To find the value of an exterior angle of a regular polygon, we can apply a formula.

\displaystyle \frac{360}{n}

n = \sf number \ of \ sides

\displaystyle \frac{360}{12}=30

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An example of an item where you would need to find the area of a rectangle is a phone that has a rectangular shape.

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6 0
1 year ago
Trigonometry
quester [9]

Answer:

\frac{9 + 2 \sqrt{3} }{3} \\

Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
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Answer:

here’s something that will help

answer is at the bottom if needed

Step-by-step explanation:

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3 years ago
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Please help me with this!!! i’m begging!
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Step-by-step explanation:

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