Answer:
C - Scalene
E - Acute
Step-by-step explanation:
You can tell that the triangle is scalene, because all sides are of different lengths and all angles are of different values.
You can tell that it's acute because all of the angles are less than 90°.
It's not obtuse, because no angles go above 90°.
It's not isosceles, because there are not two equal side lengths.
It's not right, because it does not have a 90° angle.
it's not equilateral, because all of the sides and angles are not equal.