Answer:
Sure with what ?
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Using the trigonometric ratios, C would be correct.
2 (b)>20
Because if b=11 than 2 (11)=22 and 34+22=56 and 56>54
1 revolution: 360 degrees. 1 Hour= 60 minutes. 60x3000= 180000 ( number of revolutions per hour) 3600 seconds in a hour. 180000/ 3600 = 50 so therefore 60