Angle X = BAD = ?

Expression 11: "C" Subscript, 1 , Baseline equals "B" Subscript, 1 , Baseline plus left parenthesis, "B" Subscript, 1 , Baseline minus "A" Subscript, 1 , Baseline , right parenthesis

equals

13.9 8 7 9 7 1 5 3 1 4

Expression 12: "C" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline

equals

Expression 13: "D" Subscript, 1 , Baseline equals "C" Subscript, 1 , Baseline plus "A" Subscript, "B" , Baseline cosine left parenthesis, 180 minus "B" Subscript, "A" "C" , Baseline plus "B" Subscript, "C" "D" , Baseline , right parenthesis

equals

5.4 0 8 5 7 7 9 0 3 5 8

Expression 14: "D" Subscript, 2 , Baseline equals "C" Subscript, 2 , Baseline plus "A" Subscript, "B" , Baseline sine left parenthesis, 180 minus "B" Subscript, "A" "C" , Baseline plus "B" Subscript, "C" "D" , Baseline , right parenthesis

equals

3.1 2 2 6 4 3 9 0 8 5 6

Expression 15: "E" Subscript, 1 , Baseline equals "B" Subscript, 1 , Baseline

equals

6.9 9 3 9 8 5 7 6 5 6 8

Expression 16: "E" Subscript, 2 , Baseline equals "B" Subscript, 2 , Baseline minus 0.5

equals

5.3 6 8 6 5 0 8 7 6 4 4

Expression 17: "F" Subscript, 1 , Baseline equals "C" Subscript, 1 , Baseline plus 2cosine 150

equals

12.2 5 5 9 2 0 7 2 3 8

Expression 18: "F" Subscript, 2 , Baseline equals "C" Subscript, 2 , Baseline plus 2sine 150

equals

Graph

Expression 20: polygon left parenthesis, "A" , "B" , "C" , "D" , right parenthesis

Hidden Label: left parenthesis, "A" Subscript, 1 , Baseline , "A" Subscript, 2 , Baseline , right parenthesis , left parenthesis, "C" Subscript, 1 , Baseline , "C" Subscript, 2 , Baseline , right parenthesis

Label

equals

left parenthesis, 0 , 0 , right parenthesis

left parenthesis, 13.9 9 , 0 , right parenthesis

Points

Start black, 100 degrees End black

Start black, 20 degrees End black