40 degrees
90 degrees
A scalene triangle
40 degrees
since it is a right triangle there is one 90 degree angle and another of the angles is 45 degrees. there is 180 degrees in a triangle so the missing angle is 45 degrees.
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
40 degrees
There are 180 degrees in a triangle 180 -80 -60 = 40 degrees Answer: 40 degrees
An acute angled scalene triangle.
40
No triangle can ever have more than one 90-degree angle. An acute triangle has none.
When each triangle has another angle that has the same number of degrees in each triangle, in addition to the specified angle of 44 degrees.