Isosceles.
Improved Answer:
If it has two 60 degree angles then the third angle must be 60 degrees because there are 180 degrees in a triangle.
So it will be an equilateral triangle.
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A triangle has three angles, not "angels." The sum of the angles will equal one hundred eighty degree. An equilateral triangle has three equal angles all measuring sixty degrees.
If the triangle has a 30 degree angle and a 60 degree angle then the 3rd angle must be a 90 degree angle because there are 180 degrees in a triangle and so therefore it is a right angle triangle.
There are three types of triangles. Equilateral triangles have three congruent sides and three sixty-degree angles. Isosceles triangles have two congruent sides and the angles opposite those two sides are also congruent. Scalene triangles have no congruent sides or angles.
40 degrees
No, else the sides would not be able to close. Triangles may only have one right angle, at any given time. For a triangle to have exactly equal angles; each angle would have to measure sixty degrees - which is known as an equilateral triangle.