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asked Aug 16, 2022 224k views

2 votes

Helllllllpppppp me plz

Mathematics
high-school

Vectorizer asked

by Vectorizer

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2 Answers

5 votes

Answer:

x=103

Explanation:

sum=(n-2)*180

sum=(6-2)*180

sum=4*180

sum=720

90+155+112+120+140+x=720

617+x=720

x=720-617

x=103

Sixstatesaway answered Aug 16, 2022

by Sixstatesaway

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3 votes

Answer:

90 degrees

Explanation:

Andrea Bozza answered Aug 21, 2022

by Andrea Bozza

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