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Ten Geometry Problems 41 - 50
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![Geometry Problems 41-50](geometry_problems_41_50.jpg) |
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![Three tangent circles, radius, common tangent](../problem/p041_sangaku_mickey_mouse_1.jpg) |
Sangaku
Problem 41.
"Mickey Mouse." Three circles, tangents, radii. |
![Angles equal segments, and triangles, 30-60 degrees](../problem/p042_angle_triangle_170.jpg) |
Problem 42.
Angles, equal segments, and triangles, 30-60 degrees. |
![Angles equal segments, and triangles, 30-60 degrees](../problem/p043_angle_triangle_170.jpg) |
Problem 43.
Angles equal segments, and triangles, 30-60 degrees. |
![Typography of problem 43](../problem/p043_angle_triangle_art_ipad_sw_apps_1.jpg) |
Art and typography of problem 43.
Using iPad Apps. |
![Angles and triangles, 30-60 degrees.](../problem/p044_angle_triangle_170.jpg) |
Problem 44.
Angles and triangles, 30-60 degrees. |
![Angles and triangles, 30-60 degrees](../problem/p045_angle_triangle_170.jpg) |
Problem 45.
Angles and triangles, 30-60 degrees. |
![Triangle, median, and angles, 30 degrees](../problem/p046_angle_triangle_170.jpg) |
Problem 46.
Triangle, median, and angles, 30 degrees. |
![Triangle, median, and angles, 15, 30 degrees](../problem/p047_angle_triangle_170.jpg) |
Problem 47.
Triangle, median, and angles, 15, 30 degrees. |
![Angles and triangles, 30 degrees](../problem/p048_angle_triangle_170.jpg) |
Problem 48.
Angles and triangles, 30 degrees. |
![Right triangle, cevian, perpendicular, and angles](../problem/p049_right_triangle_170.jpg) |
Problem 49
Right triangle, cevian, perpendicular, and angles. |
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Problem 50.
Triangle with Equilateral triangles. 17 Propositions. |
![Geometric Art Problems 41-50 iPad Apps](ten-problems/geometric-art-ipad-software-0041-0050-1.jpg) |
Geometric Art Problems
41-50. |
![Triangle, Incenter, Orthocenter, Circle, Congruence, Collinearity](geometry_problems_31_40.jpg)
![Geometry problems 51-60](geometry_problems_51_60.jpg) |
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