Angle ABC = 54°

Expression 16: "E" Subscript, 1 , Baseline equals "A" Subscript, 1 , Baseline

Expression 17: "E" Subscript, 2 , Baseline equals "B" Subscript, 2 , Baseline

Expression 18: "P" Subscript, 1 , Baseline equals "A" Subscript, 1 , Baseline

Expression 19: "P" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline minus "A" Subscript, "P" , Baseline

Expression 20: "m" Subscript, 1 , Baseline equals tangent "A" Subscript, "B" "C" , Baseline

Expression 21: "m" Subscript, 2 , Baseline equals tangent left parenthesis, 2 "B" Subscript, "A" "E" , Baseline minus 90 , right parenthesis

Expression 22: "f" left parenthesis, "x" , right parenthesis equals "m" Subscript, 1 , Baseline "x"

Expression 23: "g" left parenthesis, "x" , right parenthesis equals "m" Subscript, 2 , Baseline left parenthesis, "x" minus "P" Subscript, 1 , Baseline , right parenthesis plus "P" Subscript, 2 , Baseline

Expression 24: "f" left parenthesis, "D" Subscript, 1 , Baseline , right parenthesis tilde "g" left parenthesis, "D" Subscript, 1 , Baseline , right parenthesis

Expression 25: "D" Subscript, 2 , Baseline equals "m" Subscript, 2 , Baseline left parenthesis, "D" Subscript, 1 , Baseline minus "P" Subscript, 1 , Baseline , right parenthesis plus "P" Subscript, 2 , Baseline

Expression 26: "g" left parenthesis, "C" Subscript, 1 , Baseline , right parenthesis tilde "C" Subscript, 2 , Baseline

Expression 27: "C" Subscript, 2 , Baseline equals "B" Subscript, 2 , Baseline

Graphs

Expression 29: polygon left parenthesis, "A" , "E" , right parenthesis

Expression 30: polygon left parenthesis, "D" , "C" , right parenthesis

Expression 31: polygon left parenthesis, "A" , "B" , "C" , right parenthesis

Points

propulsé par