已知一椭圆上6个点的位置（没有椭圆的图像），如何用尺规作出此椭圆的中心、焦点？ 知乎 Sketch Coloring Page

已知一椭圆上6个点的位置（没有椭圆的图像），如何用尺规作出此椭圆的中心、焦点？ 知乎 Template

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sketch #5121

anonymous

anonymous
sketch #5121

sketch #4646 Panda by Raimundo Santos

anonymous

anonymous
sketch #4646 Panda by Raimundo Santos

sketch #5350

anonymous

anonymous
sketch #5350

sketch #5166 Jigsaw by Gisele Siqueira Zanni

anonymous

anonymous
sketch #5166 Jigsaw by Gisele Siqueira Zanni

sketch #1289 peace within

anonymous

anonymous
sketch #1289 peace within

sketch #3381 DBZ by Adidtzu Ady

anonymous

anonymous
sketch #3381 DBZ by Adidtzu Ady

sketch #2797 Homer by Na Ruro

Na Ruro
sketch #2797 Homer by Na Ruro

sketch #4885

anonymous

anonymous
sketch #4885

sketch #5210 I love you by Saul Mansanares

anonymous

anonymous
sketch #5210 I love you by Saul Mansanares

sketch #4704 Slash

anonymous

anonymous
sketch #4704 Slash

sketch #978

anonymous

anonymous
sketch #978

sketch #5278 Cosmos by Jenna Khoùlix�

anonymous

anonymous
sketch #5278 Cosmos by Jenna Khoùlix�

sketch #1232 Dylan Thomas

anonymous

anonymous
sketch #1232 Dylan Thomas

sketch #4313

anonymous

anonymous
sketch #4313

sketch #4152

Nujie C Nobita
sketch #4152

sketch #3260 sorry to over comment on your blog .haha. I 'm just flnpiipg through your posts after finding you through the KCWC. Recently I had this huge urge to learn to sketch with black ink pens. This cloud drawing is exactly the thing that I feel the need to put on paper. : )

anonymous

anonymous
sketch #3260 sorry to over comment on your blog .haha. I 'm just flnpiipg through your posts after finding you through the KCWC. Recently I had this huge urge to learn to sketch with black ink pens. This cloud drawing is exactly the thing that I feel the need to put on paper. : )

sketch #929 tree stump

anonymous

anonymous
sketch #929 tree stump

sketch #3599 Lovely pencil face

anonymous

anonymous
sketch #3599 Lovely pencil face

sketch #3273

anonymous

anonymous
sketch #3273

sketch #1648

Laura Agapi Asnicar
sketch #1648

sketch #3321 Baby Mirella Flowers

anonymous

anonymous
sketch #3321 Baby Mirella Flowers

sketch #5415

anonymous

anonymous
sketch #5415

sketch #3742 Homer by Koes Maung

anonymous

anonymous
sketch #3742 Homer by Koes Maung

sketch #3208 ELETR by Raimundo Santos

anonymous

anonymous
sketch #3208 ELETR by Raimundo Santos

sketch #649

anonymous

anonymous
sketch #649

sketch #68512

anonymous

anonymous
sketch #68512

sketch #4979 Luffy

anonymous

anonymous
sketch #4979 Luffy

sketch #20840 Dog by Laur Ūūtiis

anonymous

anonymous
sketch #20840 Dog by Laur Ūūtiis

sketch #1183

anonymous

anonymous
sketch #1183

sketch #3254 derp

anonymous

anonymous
sketch #3254 derp

tomski已知一椭圆上6个点的位置（没有椭圆的图像），如何用尺规作出此椭圆的中心、焦点？ 知乎 coloring

已知一椭圆上6个点的位置（没有椭圆的图像），如何用尺规作出此椭圆的中心、焦点？ 知乎 sketch template

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