Answer: OPTION B AND OPTION D.
Explanation:
Analyze the triangle provided.
You can observe that the lenghts of its sides are: 10.9, 15, 14
Then the lenghts of its sides are not equal.
By definition, when all sides of a triangle are different this is called: "Scalene".
You can notice that the measures of its angles are: 63°, 44° and 73°
Then, all its angles are less than 90 degrees.
By definition if all three angles of a triangle are less than 90 degrees, then is called: "Acute".