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Find the missing angle.

Find the missing angle.-example-1
User Anson Yao
by
5.7k points

2 Answers

4 votes

Explanation:

22+78+x=180

100+x=180

x=180-100.

x=80

hope this helps you

have a nice day

User MeesterMarcus
by
5.2k points
7 votes

Answer:

80

Explanation:

180-(22+78)=80

sum of angles in a triangle is 180 degrees

User Clodoaldo Neto
by
6.0k points