How many unique trapezoids can be drawn with base angles that each measure 60∘ and sides that measure 4 cm, 4 cm, 8 cm, and 12 cm?

b. b < 1 might be the correct answer

if you get paid hourly because if you get a salary you could work all week and only get paid a certain amount no matter how much you work but if you get paid hourly then you get paid for every minute you worked.