It is an obtuse triangle
A right angled scalene triangle
A right angles triangle, as one of the angles in the triangle is 90 degrees.
It is a right angle triangle providing that the 3rd angle is 30 degrees.
It is a right angle triangle and the 3rd angle will measure 30 degrees
The 3rd angle has to be 110 degrees therefore it is an obtuse triangle
It is an obtuse triangle
A right angled scalene triangle
An isosceles triangle has angles of 75, 75 and 30 degrees.
A right angles triangle, as one of the angles in the triangle is 90 degrees.
An isosceles triangle
An obtuse angled triangle.
It is a right angle triangle providing that the 3rd angle is 30 degrees.
The 3rd angle is 30 degrees which would form an obtuse or scalene triangle.
It is a right angle triangle and the 3rd angle will measure 30 degrees
70 and 80 degrees
A right-angle triangle