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Geometry Problems 611-620: Triangle,
Parallelogram, Rectangle, Incircle, Congruence
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Geometry Problems 611 - 620
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![Triangle, Altitude, Collinearity](../problem/p611_altitude_triangle_1.jpg) |
Geometry Problem
611
Altitude of a Triangle, Perpendicular, Collinear Points, Parallel. |
![Triangle, Altitude, Congruence](../problem/p612_altitude_triangle_1.jpg) |
Geometry Problem
612
Altitude of a Triangle, Perpendicular, Congruence. |
![Triangle, Altitude, Collinearity](../problem/p613_altitude_triangle_1.jpg) |
Geometry Problem
613
Altitude of a Triangle, Perpendicular, Collinear Points. |
![Parallelogram, Diagonal, Parallel](../problem/p614_parallelogram_1.jpg) |
Geometry Problem
614
Parallelogram, Diagonals, Intersecting Lines, Parallel Lines. |
![Triangle, Square, Area](../problem/p615_triangle_square_1.jpg) |
Geometry Problem
615
Right Triangle with a Square, Diagonals, Center, Area of Quadrilateral. |
![Parallelogram, Diagonal, Parallel](../problem/p616_parallelogram_1.jpg) |
Geometry Problem
616
Parallelogram, Diagonals, Intersecting Lines, Parallel Lines. |
![Right triangle area](../problem/p617_triangle_90_area_1.jpg) |
Geometry Problem
617
Right Triangle Area, Incircle, Incenter, Tangent, 90 Degrees. |
![Triangle area, 60 degrees](../problem/p618_triangle_60_area_1.jpg) |
Geometry Problem
618
Triangle Area, 60 Degrees, Incircle, Incenter, Tangent. |
![Triangle Area, 30 Degrees, Incircle](../problem/p619_triangle_30_area_1.jpg) |
Geometry Problem
619
Triangle Area, 30 Degrees, Incircle, Incenter, Tangent. |
![Three Rectangles, Centers, Angles](../problem/p620_three_rectangles_1.jpg) |
Geometry Problem
620
Three Rectangles, Diagonals, Centers, Angles. |
![Geometry problems 601-610](geometry_problems_601_610_1.jpg)
![Geometry problems 601-610](geometry_problems_621_630_1.jpg) |
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