A triangle has these properties:

. three sides of different lengths
. two angles that are less than 90° and one angle that is greater than 90°
which words describe the triangle?

Based on the given properties, the triangle can be described as follows:

1. Scalene: A triangle with three sides of different lengths.
2. Obtuse: A triangle with one angle that is greater than 90°.
3. Acute: A triangle with two angles that are less than 90°.

sorry only 2 descripcions

Based on the given properties, the triangle can be described as follows:

1. Scalene: A triangle with three sides of different lengths.
2. Obtuse: A triangle with one angle that is greater than 90°.

Based on the given properties, the triangle can be described as a "scalene triangle" with one "obtuse angle" and two "acute angles".

Based on the given properties, the triangle can be described as an obtuse-angled scalene triangle.

To understand this, let's break it down:
1. "Three sides of different lengths": This means that all three sides of the triangle have different measurements.
2. "Two angles that are less than 90° and one angle that is greater than 90°": This indicates that two angles of the triangle are acute (less than 90°), while one angle is obtuse (greater than 90°).

Combining these properties, an obtuse-angled scalene triangle is a triangle with one angle greater than 90° and all three sides of different lengths.