plisss jawab pakai caranya ya!

60+40+90+120+30+20 = 360
rata-rata = 360 : 6 = 60

senin = (60 : 360) x 360° = 60°
selasa = (40 : 360) x 360° = 40°
rabu = (90 : 360) x 360° = 90°
kamis = (120 : 360) x 360° = 120°
jumat = (30 : 360) x 360° = 30°
sabtu = (20 : 360) x 360° = 20°