Page 1

Making Letter Sized Proportion Rectangle from Square Method I

B

1/2

A

C

C

1/4 (2) Mark point C at intersection

(1) Fold A to B

(3) Cut along horizontal line through point C

Method II 47x60 rectangle

1.3% difference from letter size proportion (8.5x11)

(4) Completed paper (1) A

(2) Bisect angle again

A

A

C

C

C B

(3) Bisect AB to get C

D

F

E

(4) Bisect DE to get F

A

A

C G

C G

D

D E F (5) Make crease passing C and E

F

0.1% difference from letter size proportion

E

(6) Crease passing AF; G is the intersection of AF & CE

F E (7) Cut along vertical line through point G

(8) Completed

Haciendo rectangulo desde un cuadrado  

Method I Method II (7) Cut along vertical line through point G (4) Completed paper (8) Completed 1.3% difference from letter size proportion...

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