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![Online Geometry](../problem/h_geometry_problem_728.jpg)
Geometry Problems 11-20.
Level: High School, College
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Geometry Problems 11 - 20
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![Online education degree: geometry problems 11-20](geometry_problems_11_20.jpg) |
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![Right triangle, angles, degreees](../problem/problem011_angle_degrees_17.jpg) |
Problem
11.
Right triangle, cevian, angles, degrees. |
![Triangle, Congruence, ANgle, Degrees](../problem/problem012_angle_degrees_17.jpg) |
Problem
12.
Triangle, cevian, equal segments, angles, degrees. |
![Triangle, cevian, congruence, angle, degrees](../problem/problem013_angle_degrees_17.jpg) |
Problem
13.
Triangle, cevian, congruence, angles, degrees. |
![Triangle, Congruence, Angles](../problem/problem014_angle_degrees_17.jpg) |
Problem
14.
Triangle, median, angles, degrees. |
![Triangle, cevian, angle, 30 degrees](../problem/problem015_triangle_angle_1.jpg) |
Problem
15.
Triangle, cevian, sum of segments, angles, angle bisector, 30 degrees. |
![Triangle, cevian, perpendicular, angle](../problem/problem016_triangle_angle_1.jpg) |
Problem
16.
Triangle, cevian, perpendicular, angles, angle bisector, degrees. |
![Right triangle, angle, altitude, degrees](../problem/problem017_triangle_angle_1.jpg) |
Problem
17.
Right triangle, altitude, and angles. |
![Right triangle, cevian, angle, congruence](../problem/problem018_triangle_angle_1.jpg) |
Problem
18.
Right triangle, cevian, and angles. |
![Right triangle, excenter, perpendicular, congruence](../problem/problem019_triangle_circle.jpg) |
Problem
19.
Isosceles Right triangle, perpendicular, Excenter, Congruence. |
![Right triangle, altitude, incircle, inradii](../problem/p020_right_triangle_circle.jpg) |
Problem 20.
Right triangle, altitude, incircles and inradii. |
![Geometric Art Problems 11-20 iPad Apps](ten-problems/geometric-art-ipad-software-0011-0020-1.jpg) |
Geometric Art Problems 11-20. |
![Geometric Art Problems 11-20 iPad Apps, Software](ten-problems/geometric-art-ipad-software-0011-0020a-1.jpg) |
Geometric Art Problems 11-20. |
![Online education degree: geometry problems 1-10](geometry_problems_1_10.jpg)
![Online education degree: geometry problems 21-30](geometry_problems_21_30.jpg) |
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