Reciprocal Relationships
Another name for 1/cos.
What is sec.
All six trig functions are positive in this quadrant.
What is Quadrant I.
This country hosted the first Modern Olympics in 1896.
What is Greece.
This ratio represents how many degrees are in a rotation of π radians.
What is 180/π.
This property of light is determined by the wavelength.
What is color.
This function is the reciprocal of the ratio sin/cos.
cot
cos > 0 and sin < 0
What is Quadrant IV.
All standard weights and measures (inches, kg, etc.) are housed in this famous art museum in France.
What is the Louvre.
This number represents how many radians are in half of a circle rotation.
What is 3.14159...
This device controls the volume of an instrument.
What is an amplifier.
The reciprocal of csc
What is sin.
What is Quadrant I
Long before the Hershey bar, this society drank their chocolate warm.
What are the Mayans.
This number represents how many radians are in a whole circle rotation.
What is 6.28318...
A still guitar string is a representation of this line that cuts through the middle of a sin or cos wave.
What is the midline.
Which ratio represents csc A in the diagram.
These two functions are only positive in Quadrant III.
What is tan and cot.
This landlocked country defines "in South Africa" because it is entirely surrounded by the country of South Africa.
What is Lesotho.
How many degrees are in one radian.
~57.29 degrees.
The transition from low tide to high tide and from high tide back to low tide is an example of this phenomena of a wave that repeats its motion over a given time interval.
What is periodicity.
Express (cotθ*sinθ)/secθ as a single trigonometric function, in simplest form, for all values of θ for which it is defined.
cos^2(x)
The multiple of this angle does not terminate in a quadrant.
What is 90 degrees.
The YMCA was founded in this country in 1844.
What is Switzerland.
An angle measuring 7 radians would terminate in this Quadrant.
What is Quadrant I.
If you were to stand at one of these points in a wave, you wouldn't feel any motion, because the wave is stationary.
What is a node.