1103023107 Level: AWhich of the angles α, β, γ, δ takes the same position on the unit circle as the angle APB?γ=4.18radβ=7.32radα=−7.32radδ=−4.18rad
2000004801 Level: AWhat is the measure of the obtuse angle made by the hands of a clock at 11:30?165∘145∘180∘150∘
2000004802 Level: ALunch is served from 12:10 to 12:30. What angle does the small hour clock-hand cover during this time?10∘12∘13∘42∘
2000004803 Level: AIn how many minutes does the hour clock-hand cover a right angle?180min360min60min120min
2000004804 Level: AIn how many minutes does the minute clock-hand cover an angle of 60∘?10min20min60min30min
2000004805 Level: AWhat is the distance traveled in 120 minutes by the tip of a minute clock-hand, that is 7cm long?28πcm14πcm143πcm283πcm
2000004806 Level: AThe hands of a clock show the time of 12 hours and 30 minutes. What is the measure of the acute angle that they will make 3 hours later?75∘60∘120∘45∘
2000004807 Level: ADetermine the angle that the minute clock-hand covers in 20 minutes.120∘60∘150∘90∘