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  • Tests in Angles and Angle Measurement
Test Title:

Tests in Angles and Angle Measurement

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Current: Changing from degrees to radians and back
  • Q1:
    1 pts
    Is the following statement true or false $$\pi ~ radians = 360^\circ$$
  • Q2:
    1 pts
    Is the following statement true or false $$3\pi ~ radians = 540^\circ$$
  • Q3:
    2 pts
    Convert $\frac{\pi}{2}$ into degrees:

    30o

    45o

    60o

    90o

  • Q4:
    2 pts
    Convert $\frac{2\pi}{3}$ into degrees:

    100o

    120o

    135o

    1500o

  • Q5:
    1 pts
    Is the following statement true or false $45^\circ = \frac{\pi}{4}$ radians
  • Q6:
    1 pts
    Is the following statement true or false $135^\circ = \frac{4\pi}{3} radians$
  • Q7:
    2 pts
    The radian measure of $60^\circ$ is:
    $\frac{\pi}{2}$
    $\frac{\pi}{3}$
    $\frac{\pi}{4}$
    $\frac{\pi}{6}$
  • Q8:
    3 pts
    The radian measure of $-720^\circ$ is:
    $-2\pi$
    $-3\pi$
    $-4\pi$
    $-5\pi$
  • Q9:
    3 pts
    The radian measure of $810^\circ$ is:
    $\frac{5\pi}{2}$
    $\frac{7\pi}{2}$
    $\frac{9\pi}{2}$
    $\frac{11\pi}{2}$