Trigonometry: Angles: Problems 2

Problem : What is the measure of θ in radians and degrees? θ = 3 rev.

θ = 6Π rad = 1, 080 degrees.

Problem : What is the measure of θ in degrees and revolutions? θ = rad.

θ = 90 degrees =

rev.

Problem : What is the measure of θ in radians and revolutions? θ = 40 degrees.

θ =

rad =

rev.

Problem : What is the measure of θ in radians and degrees? θ = rev.

θ =

rad = 22.5 degrees, or 22 degrees and 30 minutes.

Problem : What is the measure of θ in revolutions and degrees? θ = rad.

θ =

rev = 105 degrees.

Trigonometry: Angles