Answer:
Step-by-step explanation:
Alright, lets get started.
Once the triangle has all angles less than 90 degree, is called Acute triangle.
Once the triangle has one angle more than 90 degree, is called Obtuse triangle.
Once the triangle has one angle equal to 90 degree, is called Right triangle.
So, the given triangle has its angle 55, 55, 70.
Each angle is acute angle, so the triangle is Acute triangle. : Answer
Hope it will help :)