If a triangle has three congruent angles, then it is equilateral.
2 answers:
You might be interested in
Answer:
7 units
Step-by-step explanation:
Calculate the distance d using the distance formula
d = √ (x₂ - x₁ )² + (y₂ - y₁ )²
with (x₁, y₁ ) = (2, - 4) and (x₂, y₂ ) = (9, - 4)
d =
=
=
= 7