Table 5 The statistical parameters of angles and sizes, N = 100 (cm)

AA OUTER

2.6

6.4

3.968

0.068

0.682

0.698

1.334

AA INNER

2.5

5.5

3.575

0.067

0.674

0.457

− 0.087

ВВ OUTER

3.1

6.1

4.139

0.061

0.611

0.790

0.546

BB INNER

2.4

5.6

3.798

0.065

0.650

0.164

− 0.111

СС OUTER

2.7

5.0

3.530

0.049

0.495

0.559

− 0.470

CC INNER

2.3

4.5

2.987

0.050

0.496

0.807

− 0.337

DD OUTER

2.4

4.6

3.249

0.054

0.542

0.586

− 0.647

DD INNER

2.1

4.2

2.861

0.054

0.543

0.597

− 0.620

AD DEX

3.0

5.0

3.962

0.058

0.584

− 0.062

− 1.419

AD SIN

3.1

5.2

3.947

0.055

0.551

0.124

− 1.308

AB DEX

1.0

2.1

1.463

0.026

0.264

0.306

− 0.939

AB SIN

0.9

2.3

1.439

0.029

0.288

0.710

− 0.066

CD DEX

0.3

1.3

0.674

0.018

0.184

0.908

1.036

CD SIN

0.3

1.0

0.627

0.017

0.174

0.263

− 0.784

BE DEX

2.6

4.6

3.570

0.061

0.613

0.133

− 1.616

BE SIN

2.6

4.6

3.553

0.060

0.595

0.112

− 1.597

CF DEX

2.3

3.7

2.979

0.034

0.337

0.311

− 0.305

CF SIN

2.3

3.9

2.981

0.036

0.355

0.374

− 0.248

EF

1.0

2.8

1.581

0.035

0.345

0.383

− 0.043

Angle (α)

66

101

86.655

0.940

9.401

− 0.286

− 1.417

GH DEX

1.6

3.1

2.392

0.042

0.424

− 0.009

− 1.327

GH SIN

1.8

3.2

2.499

0.041

0.407

0.046

− 1.510

KL

2.4

4.3

3.241

0.061

0.611

0.087

− 1.676

MN

2.5

4.3

3.299

0.059

0.594

0.072

− 1.753

DEX thickness

0.1

0.3

0.254

0.005

0.051

0.108

− 0.390

SIN thickness

0.1

0.4

0.264

0.006

0.056

0.139

− 0.630

FP

1.5

3.2

2.315

0.041

0.406

0.464

− 0.933

Q

0.2

0.5

02.94

0.006

0.061

0.523

− 0.002

R

0.2

0.5

0.296

0.006

0.056

0.339

− 0.317

S

0.1

0.5

0.287

0.006

0.059

0.090

0.479

T

0.1

0.6

0.285

0.006

0.064

1.342

6.178