Online Geometry: Carnot's Theorem in an Obtuse Triangle

Classical Theorem
Click the figure below to see the complete classical theorem.

Zoom

Online Geometry: Carnot's Theorem in an Acute Triangle

Classical Theorems
Click the figure below to see the complete classical theorem.

Zoom

Geometry Problems 421 -430

Ten Geometry Problems
Click the figure below to see problems 421-430 about: Right Triangle, Regular Pentagon, Cevian, Angles, Measurement, 30 Degrees, Congruence, Circumcircle, Circumcenter, Altitude, Circumradius, Quadrant, Area.

Read more

Level: High School, College geometry

Geometry Problems 291 - 300

Ten Geometry Problems
Click the figure below to see problems 291-300 about Triangle, Circle, Square, Congruence, Similarity, Circumradius, Perpendicular, Parallel, Secant, Tangent, Chord, Intersection, Midpoint, Radius, Angle.

Read more

Level: High School, SAT Prep, College geometry

Geometry Problems 151-160: Triangle, Quadrilateral, Area, Circle, Similarity, Center

Geometry Problem
Click the figure below to see problems 151-160 about Triangle, Quadrilateral, Area, Trisection, Circle, Proportion, Diagonal, Chord,Inradius, Circumradius, Exradius, Euler, distance, Incenter, Circumcenter, Excenter, Incircle, Circumcircle.

Zoom

See also:
Problems 151-160

Level: High School, SAT Prep, College geometry

Geometry Problems 141-150: Triangle, Quadrilateral, Parallelogram, Similarity, Area

Geometry Problem
Click the figure below to see problems 141-150 about Triangle, Quadrilateral, Parallelogram, Incircle, Incenter, Tangent, Parallel, Perimeter, Area, Inradius, Circumradius, Midpoint, Varignon, Trisection.

Zoom

See also:
Problems 141-150

Level: High School, SAT Prep, College geometry

Geometry Problems 81 - 90

Geometry Problem
Click the figure below to see problems 81-90 about Triangle, Quadrilateral, Circle, Incircle, Circumcircle, Excircle, Inradius, Circumradius, Exradius, Contact Triangle, Area, Midpoint.


See also:
Problems 81-90

Level: High School, SAT Prep, College geometry

Problem 478: Triangle, Sides, Circumradius, Circumcenter, Circumcircle

Geometry Problem
Click the figure below to see the complete problem 478 about Triangle, Sides, Circumradius, Circumcenter, Circumcircle.


See also:
Complete Problem 478

Level: High School, SAT Prep, College geometry

Related articles by Zemanta

• Check It Out: Top 10 SAT Tips (teachstreet.com)

Problem 457: Triangle, Brocard Point, Congruent angles, Circle, Circumradius

Geometry Problem
Click the figure below to see the complete problem 457 about Triangle, First Brocard Point, Congruent angles, Circle, Circumradius.


See also:
Complete Problem 457

Level: High School, SAT Prep, College geometry

Problem 426: Triangle, Circumradius, Circumcenter, concurrent Cevians

Proposed Problem
Click the figure below to see the complete problem 426 about Triangle, Circumradius, Circumcenter, concurrent Cevians.


See also:
Complete Problem 426

Level: High School, SAT Prep, College geometry

Problem 291: Triangle, Circle, Radius, Perpendicular

Proposed Problem
Click the figure below to see the complete problem 291.


See also:
Complete Problem 291
Collection of Geometry Problems

Level: High School, SAT Prep, College geometry

Circumcenter Index

Theorems and Problems




Read more at:
gogeometry.com/center/circumcenter_triangle_theorems_problems_index.html

Level: High School, SAT Prep, College geometry

Elearn Geometry Problem 159

See complete Problem 159
Distances from the Circumcenter to the Incenter and the Excenters. Level: High School, SAT Prep, College geometry

Post your solutions or ideas in the comments.

Elearn Geometry Problem 158

See complete Problem 158
Relation between the Circumradius, Inradius and Exradii of a triangle. Level: High School, SAT Prep, College geometry

Post your solutions or ideas in the comments.

Elearn Geometry Problem 157

See complete Problem 157
Distance from the Circumcenter to the Excenter. Level: High School, SAT Prep, College geometry

Post your solutions or ideas in the comments.

Elearn Geometry Problem 156

See complete Problem 156
Triangle, Circumradius, Exradius, Chord, Secant line. Level: High School, SAT Prep, College geometry

Post your solutions or ideas in the comments.

Elearn Geometry Problem 155

See complete Problem 155
Euler's Theorem: Distance from the Incenter to the Circumcenter. Level: High School, SAT Prep, College geometry

Post your solutions or ideas in the comments.

Elearn Geometry Problem 154

See complete Problem 154
Triangle, Inradius, Circumradius, Chord. Level: High School, SAT Prep, College geometry

Post your solutions or ideas in the comments.

Elearn Geometry Problem 144

See complete Problem 144
Four Triangles, Incircle, Tangent and Parallel to Side, Circumradii. Level: High School, SAT Prep, College geometry

Post your solutions or ideas in the comments.

Elearn Geometry Problem 143

See complete Problem 143
Four Triangles, Incircle, Tangent and Parallel to Side, Circumradii. Level: High School, SAT Prep, College geometry

Post your solutions or ideas in the comments.