Hidden Label: "C" equals left parenthesis, "M" Subscript, 2 , Baseline . "x" , left bracket, 20 , 20 plus "d" , right bracket , right parenthesisC=M2.x,20,20+d
Label
7
Hidden Label: "D" equals left parenthesis, "M" Subscript, 2 , Baseline . "x" plus 60 , left bracket, 20 , 20 plus "d" , right bracket , right parenthesisD=M2.x+60,20,20+d
Label
8
Expression 9: polygon left parenthesis, "C" left bracket, 1 , right bracket , "D" left bracket, 1 , right bracket , "D" left bracket, 2 , right bracket , "C" left bracket, 2 , right bracket , right parenthesispolygonC1,D1,D2,C2
9
Hidden Label: "E" equals left parenthesis, "M" Subscript, 1 , Baseline . "x" , left bracket, 40 , 40 plus "d" , right bracket , right parenthesisE=M1.x,40,40+d
Label
10
Hidden Label: "F" equals left parenthesis, left bracket, "M" Subscript, 1 , Baseline . "x" minus 40 , "M" Subscript, 1 , Baseline . "x" minus 40 minus "d" , right bracket , 0 , right parenthesisF=M1.x−40,M1.x−40−d,0
Label
11
Expression 12: arc left parenthesis, "E" , "F" , left bracket, "A" , "B" , right bracket , right parenthesisarcE,F,A,B
12
Expression 13: arc left parenthesis, left bracket, "B" , "A" , right bracket , "M" Subscript, 2 , Baseline plus left parenthesis, negative cos left parenthesis, 3 quarters pi , right parenthesis , sin left parenthesis, 3 quarters pi , right parenthesis , right parenthesis times left bracket, 20 , 20 plus "d" , right bracket , "C" , right parenthesisarcB,A,M2+−cos34π,sin34π·20,20+d,C
13
Expression 14: "E" left bracket, 1 , right bracket left parenthesis, 1 minus "t" , right parenthesis plus "E" left bracket, 2 , right bracket "t"E11−t+E2t
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤