Answer:
30 degrees, right traingle
Explanation:
2x + 4x + 6x = 180
12x = 180
x = 15
2(15) = 30
6(x) = 90
Answer: 30 degrees, right triangle
Step-by-step explanation: 180 degrees in a triangle, 180 divided by 12, x=15, makes the smallest angle 2x and 2x15 is 30
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