it is called an obtuse angle - well im pretty sure
A right angle is 90 degrees.
Yes, there is a 45 degree angle, and it is known as an acute angle.
Greater than 90 degrees but less than 180 degrees.
sin and cos functions are complementary..they vary by an angle of 90deg in their graph.. so thts wht i think it is..complementary functions are probably functions whch differ by an angle of 90 i their graph..
A 90-degree angle is a right angle.
what is a 90 degree angle called
The lines that cross at a 90 degree angle are called Perpindicular lines.
a right angle.
A Right Angle
A circle has 360 degrees and a square has four 90 degree angles as does a rectangle.It's called complementary. A 90 degree angle is called supplementary.
A 90 degree angle
A 90-degree angle is commonly called a right angle.
A 90 degree angle
A 90 degree angle is a right angle.
A 90-degree angle is also referred to as a right angle.
Those triangles with 25 and 90 degree angles are called right angle triangle.