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31 votes
31 votes
Can someone please help me with this because I don’t get it

Can someone please help me with this because I don’t get it-example-1
User Rael Gugelmin Cunha
by
3.2k points

2 Answers

10 votes
10 votes
answer: x= 161

explanation: in the triangle angles 59 and 40 are already shown, so u just need to subtract them from 180. 180-40-59=19. since the line=180° you need to subtract 19 from 180. 180-19=161
User Gregory  Monahov
by
2.5k points
11 votes
11 votes

Answer:

161

Explanation:

the sum of the two interior angles equals that exterior angle

121+40=161

User Taazar
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2.7k points