Question

determine the type of triangle that is drawn below.
answer
isosceles right
isosceles acute
scalene obtuse
equilateral
scalene acute
scalene right

Explanation:

Step1: Analyze side lengths

The triangle has all sides equal to 6.61, so all sides are congruent.

Step2: Analyze angles

All angles are \(60^\circ\), which are acute (less than \(90^\circ\)) and equal.

Step3: Identify triangle type

A triangle with all sides equal (and thus all angles equal to \(60^\circ\)) is an equilateral triangle. Also, since all angles are acute, it's an equilateral (which is a special case of acute and also equilateral).

Answer:

Equilateral