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  • 10.Practical Geometry(7)
  • In an equilateral triangle each angle has measure ______.
Multiple choice

In an equilateral triangle each angle has measure ______.

  1. 140∘

  2. 100∘

  3. 120∘

  4. 60∘

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

 ( All the angles of an equilaterall triangle are equal and there sum is 180 , so 3x = 180 or x = 60)

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