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Find the measure of the third angle of a triangle if the measures of the other two angles are given. 102.9 and 40.4
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Find the measure of the third angle of a triangle if the measures of the other two angles are given. 102.9 and 40.4

User Kaffee
by
4.3k points

2 Answers

4 votes

Answer:

36. 7

Explanation:

102.9+40.4 +x=180

x=180-143.3

x=36.7

User Wilx
by
5.6k points
6 votes

Answer:

18.7

Explanation:

The sum of the three angles in a triangle always equals 180 degrees

180 -102.9-40.4 =18.7

User Casey Jordan
by
5.3k points
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