Lemma
EasyAngle measure
OpenStax, Algebra and Trigonometry 2e §7.1 Angles · Try It 4 · Trigonometry · Angle measure

Angles · Try It 4

Convert to radians.

~5 minAnswer checked instantly

OpenStax, Algebra and Trigonometry 2e · §7.1 Angles · Try It 4

Stuck? A gentle nudge

No hints for this one.

Something off?
Workspace
Your answer
Loading the math keyboard…

Type naturally — sqrt, pi, / and ^ become notation. Any equivalent form is accepted. Press Enter to check.

Checked against the answer in OpenStax, Algebra and Trigonometry 2e.