A right triangle is a triangle in which one angle is equal to 90 degrees and the remaing two angles are acute(ie., less than 90 degree). so this triangle is a right angle triangle.
77 degrees
right triangle and the other angle would be 70 degrees. Hope I helped :)
105
20 degrees
The other acute angle in that triangle is 40 degrees.
77 degrees
Any triangle that has an angle measuring 90 degrees is a right triangle.
right triangle
It is a right angle triangle and its 3rd angle is 70 degrees.
Obtuse triangle
It is a right angle triangle and the 3rd angle will measure 30 degrees
acute-angled triangle
It is a right angle triangle providing that the 3rd angle is 30 degrees.
Well, it doesn't exactly have "an angle that measures 45 and 90 degrees". It has one angle that measures 45 degrees, and another angle that measures 90 degrees. That's an isosceles right triangle. The third angle is also 45 degrees, and the length of each leg is 70.7% of the length of the hypotenuse. .
A right angle triangle and the third angle measures 60 degrees
A triangle with the third angle that measures 30 degrees.This triangle is not isosceles nor equilateral but has one obtuse angle.
right triangle and the other angle would be 70 degrees. Hope I helped :)