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10 votes
10 votes
Can you solve this. ​

Can you solve this. ​-example-1
User Efrat Levitan
by
3.1k points

1 Answer

6 votes
6 votes

Answer:

a = 45°

Explanation:

2a + a + a = 180°

4a = 180°

4a ÷ 4 = 180° ÷ 4

a = 45°

User Peter Nazarov
by
2.7k points