Minutes 13551

What is the angle of the clock hands:

a / at 16 hours 15 minutes
b / v 8 hours and 4 minutes

Correct answer:

A =  37.5 °
B =  218 °

Step-by-step explanation:

Ω=360  H=Ω/12=360/12=30 °/h M=Ω/60=360/60=6 °/min  16:15 > 04:15 h1=4 m1=15  α=H (h1+m1/60)=30 (4+15/60)=2255=127.5  β=M m1=6 15=90  A=αβ=127.590=37.5=37°30
08:04 > 08:04 h1=8 m1=4  γ=H (h1+m1/60)=30 (8+4/60)=242  δ=M m1=6 4=24   B=γδ=24224=218



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