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Perpendicular Lines, Theorems
and Problems - Table of Content (4)
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![Perpendicular Lines Index](perpendicular_lines_index_1.jpg) |
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![Geometry problem 1156](../school-college/2/p1156-square-circle-tangent-metric-relation-1.jpg) |
Geometry Problem 1156.
Square, Tangent Line, 90 Degrees, Metric Relations. |
![Geometry problem 1153](../school-college/2/p1153-triangle-angle-bisector-perpendicular-congruence-1.jpg) |
Geometry Problem 1153.
Triangle, Angle Bisectors, Perpendicular, Congruence. |
![Geometry problem 1151](../school-college/2/p1151-circle-diameter-chord-perpendicular-90-degrees-1.jpg) |
Geometry Problem 1151.
Circle, Diameter, Chord, Perpendicular, 90 Degrees, Metric Relations. |
![Geometry problem 1150](../school-college/2/p1150-circle-secant-90-degrees-perpendicular-congruence-1.jpg) |
Geometry Problem 1150.
Circle, Perpendicular Secants, 90 Degrees, Congruence. |
![Geometry problem 1144](../school-college/2/p1144-three-equal-squares-90-degrees-bisector-1.jpg) |
Geometry Problem 1144.
Three Equal Squares, Diagonals, Perpendicular, 90 Degrees, Angle Bisector. |
![Geometry problem 1139](../school-college/2/p1139-triangle-circumcircle-bisector-parallel-90-degrees-concurrent-1.jpg) |
Geometry Problem 1139.
Triangle, Circumcircle, Angle Bisector, Parallel Lines, 90 Degrees, Concurrent Lines. |
![Geometry problem 1138](../school-college/2/p1138-square-circle-perpendicular-90-degrees-angle-1.jpg) |
Geometry Problem 1138.
Square, Perpendicular, Angle, 90 Degrees, Triangle, Congruence. |
![Geometry problem 1136](../school-college/2/p1136-triangle-circumcircle-orthocenter-90-degrees-midpoint-1.jpg) |
Geometry Problem 1136.
Triangle, Circumcircle, Orthocenter, Midpoint, Arc, 90 Degrees, Angle. |
![Geometry problem 1135](../school-college/2/p1135-intersecting-circles-secant-90-degrees-perpendicular-similar-1.jpg) |
Geometry Problem 1135.
Intersecting Circles, Secant, Parallel Line, 90 Degrees, Similar Triangles. |
![Geometry problem 1129](../school-college/2/p1129-isosceles-triangle-incenter-circumcenter-parallel-perpendicular-1.jpg) |
Geometry Problem 1129.
Isosceles Triangle, Circumcenter, Incenter, Parallel Lines, Perpendicular Lines. |
![Geometry problem 1127](../school-college/2/p1127-triangle-circumcircle-tangent-diameter-90-degrees-1.jpg) |
Geometry Problem 1127.
Triangle, Circumcircle, Tangent, Circle, Diameter, Midpoint, Perpendicular, 90 Degrees. |
![Geometry problem 1124](../school-college/2/p1124-triangle-median-square-area-math-1.jpg) |
Geometry Problem 1124.
Triangle, Median, Two Squares, Area. |
![Geometry problem 1123](../school-college/2/p1123-triangle-perpendicular-hexagon-area-math-1.jpg) |
Geometry Problem 1123.
Hexagon, Triangle, 90 Degrees, Perpendicular Lines, Vertices, Area. |
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