2000005709
Level:
A
Determine the quadrant in which lies the terminal arm of the angle \(17.7\pi\) in standard position and measured counterclockwise.
\( IV.\)
\( II.\)
\( I.\)
\( III.\)
A
2000005708
Level:
A
Determine the quadrant in which lies the terminal arm of the angle \(\frac{17}{3}\pi\) in standard position and measured counterclockwise.
\( IV.\)
\( III.\)
\( II.\)
\( I.\)
2000005707
Level:
A
Which of the angles takes the same position on the unit circle as the angle \( \beta = \frac{3}{4}\pi\)?
\(\frac{19}{4}\pi\)
\(\frac{23}{4}\pi\)
\(\frac{21}{4}\pi\)
\(\frac{7}{4}\pi\)
2000005706
Level:
A
Find a coterminal angle to \(-\pi\) with radian measure between \(0\) and \(2\pi\).
\(\pi\)
\(0\)
\(\frac{\pi}{2}\)
\(\frac{3}{2}\pi\)
2000005705
Level:
A
Reduce the angle \(1180^{\circ}\) to a coterminal angle with the measure between \(0^{\circ}\) and \(360^{\circ}\).
\(100^{\circ}\)
\(260^{\circ}\)
\(60^{\circ}\)
\(160^{\circ}\)
2000005704
Level:
A
Express the angle \(210^{\circ}\) in radian measure.
\(\frac{7}{6}\pi\)
\(\frac{5}{6}\pi\)
\(\frac{7}{5}\pi\)
\(\frac{4}{3}\pi\)
2000005703
Level:
A
Express the angle \(\frac{12}{5}\pi\) in degrees.
\( 432^{\circ}\)
\( 342^{\circ}\)
\( 452^{\circ}\)
\( 532^{\circ}\)
2100005702
Level:
A
Which of the pictures shows the angle \(\alpha = 2.4\,\mathrm{rad}\) marked in the unit circle?
2100005701
Level:
A
Which of the pictures shows the angle, that takes the same position on the unit circle as the angle \(\alpha = \frac{11}{3}\pi\)?
2000005510
Level:
A
The lengths of the sides of the rectangular garden are in the ratio \(3:4\). The line connecting the centers of adjacent sides is \(25\,\mathrm{m}\) long (see the picture). How long will it take for the owner to till the whole garden if he digs over \(1\,200\,\mathrm{dm}^2\) per hour?
\(100\) hours
\(50\) hours
\(30\) hours
\(40\) hours