Yes. The fourth angle is 115 degrees.
Use a protractor.
A 115 degree angle is classified as obtuse. Scalene and isosceles refer to types of triangles.
an obtuse angle
Answer = A 180 degree angle is called a Straight Angle!!
what is a 90 degree angle called
Answer = A 180 degree angle is called a Straight Angle!!
In conjunction with a straight edge and a protractor.
a roof a chair back
A 73 degree angle is an acute angle
A 45-degree angle is an acute angle
No, a 180-degree angle is called a straight angle.