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DenisMasot asked Mar 7, 2023

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25 votes

Can someone help for this question just this man

Mathematics
high-school

DenisMasot asked Mar 7, 2023

by DenisMasot

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18 votes

Apply angle sum property

x+162+x-12+x+30+x+133+x+16+126=1080
5x+455=1080
5x=1080-455
5x=625
x=125

x+16
125+16
141

Michael Benjamin answered Mar 7, 2023

by Michael Benjamin

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11 votes

Answer:

141°

Explanation:

It's an octagon so the Sum of interior angles is: (8-2)×180=1080

5x+133+16+126+162-12+30=5x+455=1080

5x=625

x=125

x+16=141

Peterboston answered Mar 11, 2023

by Peterboston

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