Hello!
Answer:
Out of all the options, the following apply: B. Equilateral, D. Isosceles, and F. Acute.
Step-by-step explanation:
An equilateral triangle is one where all sides and angles are equal. All three angles are the same in this triangle, so it is equilateral.
An isosceles triangle is one where at least 2 sides are equal. In this triangle, all three sides are equal, so it's isosceles.
An acute triangle is one where there are 3 angles that are less than 90 degrees. All angles are 60 degrees, so it is acute.
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