It is a obtuse angle!
Name the angle pf 155
all angles greater then 90o are called obtuse angle
25 degrees
The complement of a 55 degree angle is a 35 degree angle
A 12 degree angle is an acute angle.
Cos(-155) = cos(155) = 1 - cos(180-155) = 1-cos(25).
180-25=155 answer:155
all angles greater then 90o are called obtuse angle
It is 110 degrees
It is an obtuse angle.
155
25 degrees
The supplement of a 148-degree angle is a 32-degree angle.
The complement of a 55 degree angle is a 35 degree angle
A 12 degree angle is an acute angle.
A 90 degree angle is a right angle.
118 degree angle
A 22 degree angle is an acute angle