I need help with problem 19
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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
[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