Lines and Planes
The sine of 30 degrees has this measure.
What is 1/2?
The cosine of 30 degrees has this measure written as a reduce root.
What is √3 /2?
(sin x) / (cos x).
What is tan x?
The angles of a (9, 40, 41) triangle rounded to the nearest whole number.
What are 13 degrees, 77 degrees, and 90 degrees?