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expeople1 [14]
3 years ago
7

What is the measure of an angle of a regular polygon with nine sides?

Mathematics
1 answer:
Elden [556K]3 years ago
7 0

Answer:

140 degrees

Step-by-step explanation:

To find the value of an internal angle within this polygon, we can just multiply the number of triangles by 180 ° , then divide by the number of internal angles, which is nine. Excellent! So the interior angle of a 9 -sided polygon is 140 ° .

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Answer:

The main difference is that one has the equal sign before it while the other has it after.
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Step-by-step explanation:

4 0
2 years ago
Help me do my homework
Nikolay [14]
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7 0
3 years ago
Please help me with this question!!
aleksklad [387]

Answer:

it would be J

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7 0
3 years ago
Read 2 more answers
Z-49+851=100+21z /////////////////////////////////////////////////
WITCHER [35]

Answer:

z=35.1

Step-by-step explanation:

4 0
3 years ago
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***WORTH 40 POINTS*** [−3−4x≤21]
Ierofanga [76]

\\ \tt\longmapsto -3-4x\leqslant 21

\\ \tt\longmapsto -4x\leqslant 21+3

\\ \tt\longmapsto -4x\leqslant 24

\\ \tt\longmapsto x\leqslant -6

  • Option A
7 0
2 years ago
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