Since the angle of 331⁰ is in the fourth quadrant, then the measure of its reference angle in the first quadrant is 360⁰ - 331⁰ = 29⁰ .
The Fourth Triangular Number is 10.
One fourth of a circle is 90 degrees.
the origin is the point in the graph that can be fourth vertex
One fourth of 90o = 90/4 = 22.5o
Angle -1560 degrees lies in the fourth quadrant, honey. Just imagine spinning around in circles like a drunken sailor - you'll end up facing the fourth quadrant eventually. So, in math terms, that negative angle is gonna be chilling in the fourth quadrant where negativity is welcome.
The fourth quadrant.
-4
-1
The quadrant in the lower righthand corner.
(3 , -7) is in the fourth (IV) quadrant.
The fourth quadrant
fourth, one-fourth, quartern, semester, term
Quadrant
it a quadrant
-1
a quadrant