Oh, dude, a 155 degree angle is like when you have a straight line and then you just bend it a little bit, not quite halfway to making a full turn. It's like if you're trying to draw a circle but you get distracted and stop early. So yeah, it's an angle that's bigger than a right angle but not quite a complete turn.
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.
25 degrees
The complement of a 55 degree angle is a 35 degree angle
Oh, dude, it's like a piece of cake! So, a minor arc is like a slice of pizza, right? And the central angle is like the angle at the center of the pizza. If the minor arc is 155 degrees, then the central angle is also 155 degrees. Easy peasy, lemon squeezy!
A 90 degree angle is a right angle.
118 degree angle
A 22 degree angle is an acute angle
A 12 degree angle is an acute angle.
The supplementary angle to a 145 degree angle will be a 35 degree angle because 145 + 35 = 180.