Answer:
x=180°-60°=120°, bc In an equilateral triangle, the angles are equal and equal to 60°
Explanation:
Answer: x=120 degrees
Step-by-step explanation: Since this triangle is equilateral, each of its angles equals 60 degrees. The line that x is on is equal to 180 degrees, so subtracting 60 from 180 will give you 120 degrees for x.
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