for what scalene triangle used for?
An equilateral triangle
What type of triangle?
No triangle exists with the given angle measures. None because the given angles add up to 190 degrees and the 3 angles in any triangle add up to 180 degrees.
3 is how many lines of symmetry a triangle has.
I do not know about angels but a triangle must have exactly three angles.
A triangle has 3 angles.
there should be 3 angles in a normal triangle......
90 degrees
2
There are 3 angles in a triangle that add up to 180 degrees.
2
kinds of triangle as to angels
All triangles have three angles.
An isosceles triangle is a triangle that has two equal sides. The two angels opposite the equal sides are equal angels.
An equilateral triangle has 3 equal inside angles that add up to 180 degrees.
isosceles triangle