Well, I can’t see the triangle, but I can give you the defining factors of the types of triangles.
A right triangle will have one right angle (often denoted by a small square connecting the sides of the angle) and two acute angles
An obtuse triangle will have one angle above 90° and two acute angles
An isosceles will have at least two sides of equal length and two angles of equal measure
An equilateral triangle is where all the sides are the same length and all the angles are 60°
A scalene triangle is a triangle in which all the sides are different lengths