lowereb000 lowereb000
  • 03-02-2022
  • Mathematics
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I need help with problem 19

I need help with problem 19 class=

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AutumnBells
AutumnBells AutumnBells
  • 03-02-2022

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

Answer Link
Аноним Аноним
  • 23-02-2022

[tex]\\ \rm\longmapsto n-2(180)=165n[/tex]

[tex]\\ \rm\longmapsto 180n-360=165n[/tex]

[tex]\\ \rm\longmapsto 15n=360[/tex]

[tex]\\ \rm\longmapsto n=360/15[/tex]

[tex]\\ \rm\longmapsto n=24[/tex]

n is no of sides

Answer Link

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