Trigonometry. Measuring angles

Measuring angles in degrees

Вимірювання кутів

Definition:

part of the expanded corner

one minute

one second

.

radian

Measuring angles in radians

Радіанне вимірювання кутів

Designations: 1 radian is the Central angle that corresponds to the arc length is equal to the radius of the circle

1 radian Length

~—~unwrapped

1 radian radian

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Chapter:
Chapter: Trigonometry
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