Points on the Circle
The coordinates of θ = pi/3 on the unit circle
What is (1/2, √3/2)
Convert pi/4 into degrees
What is 45°
The reference angle for 150°
What is 30°
Sin(30°) is equal to
What is 1/2
The largest mammal in the world
What is a blue whale
What is (0,-1)
Convert 300° to radians
What is 5pi/3
The reference angle for 5pi/6
What is pi/6
Cos(pi/3) is equal to
What is 1/2
The only continent without a native species of ants
What is Antarctica
The coordinates for θ = 7pi/6 on the unit circle
What is (-√3/2, -1/2)
Convert 7pi/6 to degrees
What is 210°
The coterminal angle for -45°
What is 315°
Sin(5pi/4) is equal to
What is -√2/2
The term for a word that is spelled the same backwards as forward, such as "level" or "racecar"
What is a palindrome
The coordinates at 630 degrees on the unit circle
What is (0,-1)
Convert 720° to radians
What is 4pi
The coterminal angle for 15pi/4
What is 7pi/4
Cos(270°) is equal to
What is 0
The Nile River, the world's longest river flows through ___ countries
What is 11
The coordinates for θ = 3pi
What is (-1,0)
Convert 7pi/2 to degrees
What is 630°
An angle with a measure of 270° is in quadrant...
What is none! Angle 270° lies between quadrants 3 & 4, and is on the negative y-axis
The possible angles for theta when cos theta = 1/2 in degrees
What are 60 degrees and 300 degrees
The only animal that has pink colored milk
What is a hippo