225k views
2 votes
HELP I HAVE A TEST TOMORROW!!! Two of the angles in a triangle measure 19° and 83°. What is the measure of the third angle?

User Sav
by
8.7k points

1 Answer

6 votes

Answer:

78

Explanation:

19 + 83+ x = 180

102 + x = 180 - 102

x= 78

User Wicketyjarjar
by
8.0k points

Related questions

asked Jun 25, 2024 79.1k views
Oleg Svechkarenko asked Jun 25, 2024
by Oleg Svechkarenko
7.4k points
2 answers
3 votes
79.1k views
1 answer
5 votes
32.5k views
asked Mar 16, 2024 167k views
Ntninja asked Mar 16, 2024
by Ntninja
7.7k points
1 answer
5 votes
167k views