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Anybody know this? I’m not sure how to do it at all.
148k views
17 votes
Anybody know this? I’m not sure how to do it at all.

Anybody know this? I’m not sure how to do it at all.-example-1
User Coffee Bean
by
4.9k points

2 Answers

7 votes

Answer:

1. 70°

2. 42°

Explanation:

they are both isosceles Triangles as both diagrams state that they have two sides the same length. therefore their base angles will be equal.

1. 55 + 55 = 110

180 - 110 = 70°

2. 180 - 96 = 84

84/2 = 42°

User Andrey Yasinishyn
by
5.4k points
4 votes
2 is 42 but i’m not sure about one
User Malte Skoruppa
by
4.6k points
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