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Inklingo  INDEX OF SHAPES - TRIANGLES

 

Triangle Types

Hooray! You only need to know the desired finished size (no seam allowances) because Inklingo shapes are all named with the finished size.

Inklingo does NOT require you to add 7/8 or 1.25 inch or do any other math.

Don't miss the free, 16-page Triangle Tips PDF under the Machine Piecing tab!

Hexagons     Diamonds     Polygons     Curves     Appliqué

PRINTER FRIENDLY VERSION of this page

 

Half Square Triangles (HST)

HST have a 90º angle and straight grain on the two short sides, which are equal. They are perfect for Sawtooth Squares and Flying Geese.

Flying Geese

12 sizes (download TRI HST 00A)  0.375, 0.625, 0.875, 1.125, 1.375, 1.625, 1.875, 2.125, 2.375, 2.625, 2.875, 3.125

12 sizes (downoad TRI HST 00B) 0.5, 0.625, 0.75, 1.0, 1.25, 1.50, 1.75, 2.0, 2.25, 2.50, 2.75, 3.0 

0.375 inch (download HST 00A)

0.5 inch (download HST 00B)

0.625 inch (download HST 00A)

0.625 inch (download HST 00B)

0.7 inch (download Lite # 4 POTC - 90 HEX 1.0 inch )

0.73 inch (download Judy Martin's Waltzing Matilda 6 inch)

0.75 inch (download Storm At Sea 4.5 inch)

0.75 inch (download HST 00B)

0.75 inch (download Basket 3 inch)

0.8 inch (download Feathered Star 15 inch)

0.875 inch (download HST 00A)

1.0 inch (download Storm At Sea 6.0 inch)

1.0 inch (download Lite # 4 POTC - 90 HEX 1.0 inch )

1.0 inch (download HST 00B)

1.06 inch (download Storm At Sea 4.5 inch)

1.09 inch (download Judy Martin's Waltzing Matilda 9 inch)

1.06 inch (download Feathered Star 20 inch)

1.245 inch (download Judy Martin's Waltzing Matilda 6 inch)

1.125 inch (download HST 00A)

1.125 inch (download Storm At Sea 6.75 inch)

1.125 inch (download Basket 4.5 inch)

1.25 inch (download HST 00B)

1.32 inch (download Feathered Star 15 inch)

1.32 inch (download Castle Wall 4.5 inch)

1.32 inch (download Key West 4.5 inch)

1.375 inch (download HST 00A)

1.41 inch (download Storm At Sea 6.0 inch)

1.46 inch (download Judy Martin's Waltzing Matilda 12 inch)

1.5 inch (download Storm At Sea 4.5 inch)

1.5 inch (download Storm At Sea 9.0 inch)

1.5 inch (download Celtic Solstice)

1.5 inch (download HST 00B)

1.5 inch (download Spool 7.5 inch)

1.5 inch (download Basket 3 inch)

1.5 inch (download Basket 6 inch)

1.59 inch (download Storm At Sea 6.75 inch)

1.59 inch (download Feathered Star 30 inch)

1.625 inch (download HST 00A)

1.75 inch (download HST 00B) 

1.76 inch (download Feathered Star 20 inch)

1.76 inch (download Castle Wall 6 inch)

1.76 inch (download Key West 6 inch)

1.86 inch (free shape collection)

1.86 inch (download Judy Martin's Waltzing Matilda 12 inch)

1.875 inch (download HST 00A)

2.0 inch (download HST 00B)

2.0 inch (download Storm At Sea 6.0 inch)

2.0 inch (download Storm At Sea 12.0 inch)

2.12 inch (download Storm At Sea 9.0 inch)

2.12 inch (download On-Point Setting 3 inch)

2.125 inch (download HST 00A)

2.25 inch (download HST 00B)

2.25 inch (download Hunter's Star 6 inch)

2.25 inch (download Storm At Sea 6.75 inch)

2.25 inch (download Basket 3 inch)

2.25 inch (download Basket 4.5 inch)

2.25 inch (download Inklingo Star 9 inch)

2.375 inch (download HST 00A) 

2.49 inch (download Judy Martin's Waltzing Matilda 9 inch)

2.5 inch (download HST 00B)

2.5 inch (download for 6.0 inch LeMoyne Star) 

2.625 inch (download HST 00A)

2.64 inch (download Feathered Star 30 inch)

2.64 inch (download Castle Wall 9 inch)

2.64 inch (download Inklingo Star 9 inch)

2.64 inch (download Key West 9 inch)

2.75 inch (download HST 00B)

2.875 inch (download HST 00A)

2.83 inch (download Storm At Sea 12.0 inch)

3.0 inch (download HST 00B)

3.0 inch (download Storm At Sea 9 inch)

3.0 inch (download Celtic Solstice)

3.0 inch (download Basket 6 inch)

3.125 inch (downlaod HST 00A)

3.18 inch (download On-Point Setting 4.5 inch)

3.375 inch (download Hunter's Star 9 inch)

3.375 inch (download Basket 4.5 inch)

3.53 inch (download On-Point Setting 5 inch)'

3.73 inch (download LeMoyne Star 9 inch)

4.0 inch (download Storm At Sea 12 inch)

4.24 inch (download On-Point Setting 6 inch)

4.5 inch (download Hunter's Star 12 inch)

4.5 inch (download Basket 6 inch)

NOTE Each Storm At Sea download includes 3 sizes of HST.

NOTE Each Feathered Star download includes 2 sizes of HST.

NOTE  HST 00A includes 12 sizes  0.375, 0.625, 0.875, 1.125, 1.375, 1.625, 1.875, 2.125, 2.375, 2.625, 2.875, 3.125

NOTE HST 00B includes 12 sizes 0.5, 0.625, 0.75, 1.0, 1.25, 1.50, 1.75, 2.0, 2.25, 2.50, 2.75, 3.0 

19 sizes (Inklingo # 2 CD Sold Out) 0.25, 0.50, 0.625, 0.75, 1.0, 1.25, 1.50, 1.75, 2.0, 2.25, 2.50, 2.75, 3.0, 3.25, 3.5, 3.75, 4.0, 4.25, 4.5

 

Quarter Square Triangles (QST)

QST have a 90º angle and straight grain on the long side. The two short sides are equal. They are perfect for Hourglass Squares and for designs which have the long side on the outside edge of a quilt block or quilt.

12 sizes (downoad TRI QST 00B) 0.5, 0.625, 0.75, 1.0, 1.25, 1.50, 1.75, 2.0, 2.25, 2.50, 2.75, 3.0 

0.5 inch (download QST 00B)

0.625 inch (download QST 00B)

0.75 inch (downlaod QST 00B)

1.0 inch (download QST 00B)

1.03 inch (download Castle Wall 6 inch)

1.06 inch (download KISS 103 Octagon)

1.25 inch (download QST 00B)

1.41 inch (download Lite # 4 POTC - 90 HEX 1.0 inch )

1.5 inch (download QST 00B)

1.75 inch (download QST 00B)

1.86 inch (free shape collection)

1.86 inch (download Feathered Star 15 inch)

2.0 inch (download QST 00B)

2.12 inch (download LEAF SASHING 4.5)

2.25 inch (download QST 00B)

2.49 inch (download Feathered Star 20 inch)

2.49 inch (download Judy Martin's Waltzing Matilda 6 inch)

2.49 inch (download for 6.0 inch LeMoyne Star)

2.5 inch (download QST 00B)

2.64 inch (download Inklingo Star 9 inch)

2.75 inch (download QST 00B)

2.83 inch (download LEAF SASHING 6)

3.0 inch (download QST 00B)

3.25 inch (Celestial Star 75%)

3.73 inch (download Feathered Star 30 inch)

3.73 inch (download LeMoyne Star 9 inch)

3.73 inch (download Inklingo Star 9 inch)

3.73 inch (download Judy Martin's Waltzing Matilda 9 inch)

4.24 inch (download On-Point Setting 3 inch)

4.33 inch (Celestial Star 100%)

4.97 inch (download Judy Martin's Waltzing Matilda 12 inch)

5.41 inch (Celestial Star 125%)

6.09 inch (download Feathered Star 15 inch)

6.36 inch (download On-Point Setting 4.5 inch)

7.07 inch (download On-Point Setting 5 inch)

8.12 inch (download Feathered Star 20 inch)

8.49 inch (download On-Point Setting 6 inch)

12.18 inch (download Feathered Star 30 inch)

NOTE QST 00B includes 12 sizes 0.5, 0.625, 0.75, 1.0, 1.25, 1.50, 1.75, 2.0, 2.25, 2.50, 2.75, 3.0 

20 sizes (Inklingo # 2 CD Sold Out) 0.50, 0.625, 0.75, 1.0, 1.25, 1.50, 1.75, 2.0, 2.25, 2.50, 2.75, 3.0, 3.25, 3.5, 3.75, 4.0, 4.25, 4.5, 4.75, 5.0

 

Half Rectangle Triangles (HRT)

HRT have a 90-degree angle and straight grain on the two short sides, which are not equal.

0.75 x 1.5 inch (download Storm At Sea 4.5 inch)

1 x 2 inch (download Storm At Sea 6.0 inch)

1.125 x 2.25 inch (download Storm At Sea 6.75 inch)

1.5 x 2.6 inch (download KISS 101 Triangle)

1.5 x 3 inch (download Storm At Sea 9.0 inch)

1.5 x 3 inch (download Celtic Solstice)

2 x 4 inch (download Storm At Sea 12.0 inch)

BONUS The HRT in the Storm At Sea downloads have perfect corners to match the related diamonds.

10 sizes (Inklingo # 2 CD Sold Out) 1 x 2, 1 x 3, 1.5 x 3, 1.5 x 4.5, 1.75 x 3.5, 2 x 3, 2 x 3.5, 2 x 4, 2 x 6, 3 x 6

 

60º Equilateral Triangle

All Inklingo triangles are described by the length of a finished side (without seam allowances).

60° triangles have 3 equal sides.

0.5 inch (download for 0.5 inch Seven Sisters)

0.75 inch (Inklingo # 3 CD - SOLD OUT)

0.75 inch (download 60 DIA 0.75)

1.0 inch (download 60 DIA 1.0) (also Inklingo # 1 CD - sold out)

1.25 inch (download 60 DIA 1.25)

1.5 inch (Inklingo # 3 CD - SOLD OUT)

1.5 inch (download 60 DIA 1.5)

1.75 inch (download 60 DIA 1.75)

2.0 inch (download 60 Tri 2 and 4 inch)

2.25 inch (Inklingo # 3 CD - SOLD OUT)

2.5 inch (download 60 Dia 0.5 - 0.5 inch Seven Sisters)

3.0 inch (download 60 Dia 3.0 - Lite # 7)

4.0 inch (download 60 Tri 2 and 4 inch)

NOTE These triangles are "half diamonds" so please check the 60º Diamond Index too.

 

60º Equilateral Triangle HALF

The triangles are described by the length of the long side, finished (without seam allowances). Since this triangle is half of an equilateral triangle (section above), the short side is one half of the length of the long side.

TIP  ANY triangle which has a long side twice as long as the shortest side has a 60-degree angle, and fits well with other 60-degree shapes.

CAUTION  Please be careful not to confuse this with the HRT on the Inklingo # 2 CD or in the Storm At Sea downloads, which are named with the length of the two short sides (not the longest and shortest sides). None of them have a 60-degree angle. 

These triangles are listed under a separate heading because they are so useful with 60-degree shapes like hexagons and diamonds.

0.75 (long side) x 0.375 (short side) (Inklingo # 3 CD)

0.75 inch (download 60 DIA 0.75)

1.0 (long side) x 0.5 (short side) (download 60 DIA 1.0)  (also Inklingo # 1 CD - sold out)

1.25 inch (download 60 DIA 1.25)

1.5 (long side) x 0.75 (short side) (Inklingo # 3 CD)

1.5 (long side) x 0.75 (short side) (download 60 DIA 1.5)

1.75 inch (download 60 DIA 1.75)

2.0 inch (download 60 Tri 2 and 4 inch)

2.25 (long side) x 1.125 (short side) (Inklingo # 3 CD)

2.5 (long side) x 1.25 (short side) (download 60 DIA 0.5 inch Seven Sisters)

3.0 (long side) x 1.5 (short side) (download KISS 101)

3.0 (long side) x 1.5 (short side) inch (download 60 DIA 3.0 Lite # 7)

4.0 inch (download 60 Tri 2 and 4 inch)

 

Hexagons     Diamonds     Polygons     Curves     Appliqué

 

45º Slice of an Octagon (Isosceles)

0.93 inch on short side (1.22 inch on long side) (download Key West 4.5 inch)

1.17 inch on short side (1.53 inch on long side) (Celestial Star 100%)

1.24 inch on short side (1.62 inch on long side) (download Key West 6 inch) 

1.55 inch on short side (eighth of a 1.55 inch Octagon) (download Castle Wall 9 inch)

1.86 inch on short side (eighth of a 1.86 inch Octagon) (download Feathered Star 15 inch)

1.86 inch on short side (2.44 inch on long side) (download Key West 4.5 inch) 

1.86 inch on short side (2.44 inch on long side) (download Key West 9 inch) 

2.49 inch on short side (eighth of a 2.49 inch Octagon) (download Feathered Star 20 inch)

2.49 inch on short side (3.25 inch on long side) (download Key West 6 inch) 

3.73 inch on short side (eighth of a 3.73 inch Octagon) (download Feathered Star 30 inch)

3.73 inch on short side (4.87 inch on long side) (download Key West 9 inch) 

 

Miscellaneous Triangles

Some triangles are hard to categorize! This one is half of the 36° diamond used in Willyne Hammerstein's Passacaglia where it is used with pentagons to make 5-pointed stars.

3 cm (download Willyne Hammerstein's Passacaglia 3 cm)

3 cm (download Willyne Hammerstein's Passacalia Combo 3 cm)

1.5 inch (download Willyne Hammerstein's Passacaglia 1.5 inch)

1.5 inch (download Willyne Hammerstein's Passacalia Combo 1.5 inch)

 

 


Inklingo Shape Collections © Linda Franz 2006 - 2017  US Patent 7,814,832
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