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jeka94
2 years ago
10

I need help with problem 19

Mathematics
2 answers:
alexira [117]2 years ago
8 0

Answer:

24 sides

Step-by-step explanation:

Step 1:

You do 180 - 165.

180 - 165 = 15

Step 2:

You do 360 divided by 15.

360/15 = 24

Step 3:

Write your answer.

Answer: 24 sides

Anika [276]2 years ago
5 0

\\ \rm\longmapsto n-2(180)=165n

\\ \rm\longmapsto 180n-360=165n

\\ \rm\longmapsto 15n=360

\\ \rm\longmapsto n=360/15

\\ \rm\longmapsto n=24

n is no of sides

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