Question

: Mark statements that are true

An angle that measures 60° also measures pie/3 radians.

An angle that measures pie/3 radians also measures 30°

An angle that measures pie/4 radians also measure 45°

An angle that measure 180° also measures pie radians

Answer 1

Answer on Question #57927, Math/Trigonometry

Mark statements that are true

1) An angle that measures $60{}^{\circ}$ also measures pie/3 radians.

2) An angle that measures pie/3 radians also measures $30{}^{\circ}$

3) An angle that measures pie/4 radians also measure $45{}^{\circ}$

4) An angle that measure $180{}^{\circ}$ also measures pie radians

Solution:

$$\pi = 180{}^{\circ};$$ $$\frac{\pi}{3} = 60{}^{\circ};$$ $$\frac{\pi}{4} = 45{}^{\circ};$$

Answer. The statements that are true: 1); 3); 4).

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