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13 votes
13 votes
Find the missing angle.

Find the missing angle.-example-1
User Miantian
by
2.9k points

2 Answers

9 votes
9 votes

Explanation:

22+78+x=180

100+x=180

x=180-100.

x=80

hope this helps you

have a nice day

User Rujikin
by
2.2k points
8 votes
8 votes

Answer:

80

Explanation:

180-(22+78)=80

sum of angles in a triangle is 180 degrees

User Temma
by
3.1k points
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