center: left parenthesis, 0 , 0 , right parenthesis0,0
너비:
width: 11.0 311.03
각:
angle: 00
높이:
height: 11.0 311.03
불투명도:
opacity: 11
1
수식 2: "k" equals 180 minus left parenthesis, 90 minus 20 , right parenthesis minus left parenthesis, 180 minus 110 minus 40 , right parenthesisk=180−90−20−180−110−40