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How do I sew triangle on to rectangle? Help please

How do I sew triangle on to rectangle? Help please

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Old 04-07-2013, 03:36 PM
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Default How do I sew triangle on to rectangle? Help please

I want to add a triangle to the ends to make a rectangle...and for the life of me I can not figure out what size to cut these. I am attaching a drawing I made. The finished width is 7" - each finished triangle will be 2 1/2" x 2". Can someone give me the dimensions of the 3 pieces I need to cut. The finished sizes are shown on the drawing too. I am ready to pull out all my hair! Thanks!
Attached Thumbnails block.jpg  
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Old 04-07-2013, 04:09 PM
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you make squares (I'm assuming 2 1/2 inches) and lay them face down on the corners of your piece. sew a line diagonally and fold back and press. then trim the inner square fabric out if you like. no triangles to sew with that way. Looking at your drawing, maybe a 2 1/2 inch by 2 inch piece on each corner.
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Old 04-07-2013, 04:25 PM
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These snowballs won't be squares, but will look more like kites in their shape.
The graphic below was drawn for another project be still will work for yours; just turn the kite shape so the short side is along the bottom rather than the long side being along the bottom.

Jan in VA
Attached Thumbnails kite-snowballing.jpg  
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Old 04-07-2013, 04:46 PM
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LOL! I used my Paint program to draw up a little tutorial and once I posted it I realized it wouldn't work for triangles. The method I was describing only works with squares. (So, I quickly deleted my post.) Jan's suggestion looks great! If I hadn't seen her solution I probably would have paper pieced it as a last resort
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Old 04-07-2013, 05:10 PM
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Sorry Jan...I don't get this either. What size are the pieces?
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Old 04-07-2013, 05:54 PM
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Okay, sorry I just saw that this was not clear.
On the kite shape, make the longer side be 2.5".
Make the short side be 2".
From point to point (where I marked the 90 degree circle) measure approximately 3.25"
You'll have to play a bit by folding a piece of paper in HALF then cutting into a kite shape -- sort of like we used to cut out hearts and snowflakes as kids.

Remember to make that angle between the 2.5" and the 2" sides be 90 degrees, a right angle.

Jan in VA
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Old 04-07-2013, 06:05 PM
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You are working too hard. Copy your drawing and paper piece it.
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Old 04-07-2013, 06:17 PM
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Originally Posted by QM View Post
You are working too hard. Copy your drawing and paper piece it.
I have never done paper piecing either! I have done a lot of applique quilts...trying out new techniques.
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Old 04-07-2013, 06:18 PM
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Cut a pair of 2 1/2 by 3 inch rectangles, then sew them to the ends of your 3 by 7 1/2 inch rectangle from corner to corner of the small rectangle.
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Old 04-08-2013, 05:21 AM
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Originally Posted by Kat Sews View Post
Cut a pair of 2 1/2 by 3 inch rectangles, then sew them to the ends of your 3 by 7 1/2 inch rectangle from corner to corner of the small rectangle.
I must not have been very clear with my information. The drawing I show has the FINISHED sizes shown. When I follow your directions, and some of the others ...it comes out too small. When I add a 1/2" to each piece it comes out too long. and the triangle is not equal to the rectangle.

I really appreciate all the attempts! Maybe I am just not following the directions right. I will try again today to see why this isn't working for me.
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