ProveIt! Two-Column Proofs Practice Tool
Select a proof from the list below to get started. To see and record your progress, log in here.

TitleDifficultySolved ByDate Added
Complementary Angles 1 easy 706 (72%) 2008-12-27 
Complementary Angles 2 easy 676 (69%) 2008-12-27 
Supplementary Angles 1 easy 670 (68%) 2008-12-27 
Supplementary Angles 2 medium 542 (55%) 2008-12-27 
Straight Angle 1 easy 595 (60%) 2008-12-24 
Vertical Angles 1 medium 490 (50%) 2008-12-27 
Parallel Lines 1 easy 545 (55%) 2008-12-27 
Parallel Lines 2 easy 530 (54%) 2008-12-27 
Parallel Lines 3 easy 534 (54%) 2008-12-27 
Parallel Lines 4 hard 310 (32%) 2008-12-28 
Converse of Parallel Lines 1 easy 447 (45%) 2008-12-28 
Converse of Parallel Lines 2 medium 359 (36%) 2008-12-28 
Converse of Parallel Lines 3 medium 326 (33%) 2008-12-28 
Converse of Parallel Lines 4 hard 158 (16%) 2008-12-28 
Converse of Parallel Lines 5 medium 310 (32%) 2008-12-28 
Parallelogram 1 easy 435 (44%) 2008-12-29 
Parallelogram 2 easy 425 (43%) 2008-12-29 
Parallelogram 3 medium 343 (35%) 2008-12-29 
Parallelogram 4 easy 409 (42%) 2008-12-29 
Parallelogram 5 hard 244 (25%) 2008-12-29 
Parallelogram 6 easy 386 (39%) 2008-12-29 
Parallelogram 7 medium 318 (32%) 2008-12-29 
Parallelogram 8 hard 216 (22%) 2008-12-29 
Parallels and Perpendiculars 1 medium 272 (28%) 2009-01-14 
Parallels and Perpendiculars 2 medium 259 (26%) 2009-01-18 
Parallels and Perpendiculars 3 medium 253 (26%) 2009-01-18 
Triangle Sum Theorem 1 easy 371 (38%) 2009-01-14 
Triangle Sum Theorem 2 medium 284 (29%) 2009-01-18 
Triangle Sum Theorem 3 hard 197 (20%) 2009-01-18 
Triangle Exterior Angle Theorem 1 easy 341 (35%) 2009-01-18 
Quadrilateral Sum Theorem 1 easy 299 (30%) 2009-01-18 
Similar Triangles 1 easy 323 (33%) 2009-02-08 
Similar Triangles 2 easy 267 (27%) 2009-02-08 
Similar Triangles 3 medium 175 (18%) 2009-02-08 
Similar Triangles 4 hard 128 (13%) 2009-02-08 
Congruent Triangles 1 easy 380 (39%) 2009-02-08 
Congruent Triangles 2 medium 287 (29%) 2009-02-08 
Congruent Triangles 3 hard 203 (21%) 2009-02-08 
Congruent Triangles 4 hard 131 (13%) 2009-02-08 



ProveIt! by Michael Ferraro <mferraro@balstaff.org>.
Copyright ©2010. All rights reserved.