Problem 661: Intersecting Circles, Centers, Secant, Parallelogram

Geometry Problem
Level: Mathematics Education, High School, Honors Geometry, College.



Click the figure below to see the complete problem 661.

Zoom

Problem 637: Semicircle, Diameter, Perpendicular, Inscribed Circle, Chord, Tangent, Arbelos

Geometry Problem
Level: Mathematics Education, High School, Honors Geometry, College.

Click the figure below to see the complete problem 637.

Zoom

Problem 630: Clawson Point: Orthic Triangle, Extangents Triangle, Homothecy

Click the figure below to view the Clawson Point.


Zoom at: Clawson Point
Level: High School, SAT Prep, College geometry

Puzzle based on the Clawson Point, Geometry for Kids, Triangle Centers

Interactive Puzzle
Click the figure to solve the interactive puzzle about the Clawson Point: Circumcenters, Concurrent lines



Zoom at Puzzle: Clawson Point

Software: Tabula, Triangle Centroid by Folding

The art of origami or paper folding has received a considerable amount of mathematical study.
Click the figure below to see the video.

Zoom

Problem 622: Intersecting Circles, Concyclic Points, Centers, Radii

Geometry Problem
Level: Mathematics Education, High School, Honors Geometry, College.

Click the figure below to see the complete problem 622.

Zoom

Online Geometry Problem 621: Two Parallelograms, Diagonals, Centers, Parallel Lines

Geometry Problem
Level: Mathematics Education, High School, Honors Geometry, College.

Click the figure below to see the complete problem 621.

Zoom

Online Geometry Problem 620: Three Rectangles, Diagonals, Centers, Angles

Geometry Problem
Level: Mathematics Education, High School, Honors Geometry, College.

Click the figure below to see the complete problem 620.

Zoom

Geometry Problem 600: Circle, Area, Tangent, Semicircle, Tangency Point

Geometry Problem
Click the figure below to see the complete problem 600.

Zoom

Problem 570: Square, Center, Right Triangles, Congruence, Collinearity.

Geometry Problem
Click the figure below to see the complete problem 570.


Zoom at: Geometry Problem 570

Problem 563: Regular Pentagon, Center, Rectangle, Diagonals, Angle

Geometry Problem
Click the figure below to see the complete problem 563.


Zoom at: Geometry Problem 563

Geometry Problems 501 - 510

Ten Geometry Problems
Click the figure below to see problems 501-510 about: Triangle, Center, Midpoint, Square, Perpendicular, Equilateral, 60 Degrees, Angle, Segment, Congruence, Area, Mind Map.

Read more

Level: High School, College geometry

Geometry Problems 461 - 470

Ten Geometry Problems
Click the figure below to see problems 461-470 about: Circle, Tangent, Right Angle, Center, Distance, Isosceles, Transversal, Measurement, 90 Degrees, Arc, Square, Radius, Concentric, Congruence, Chord.

Read more

Level: High School, College geometry

Problem 535 Sawayama - Thebault's theorem: Triangle, Incircle, Circle, Center, Tangent, Collinear.

Geometry Problem
Click the figure below to see the complete problem 535 about Problem 535.
Sawayama - Thebault's theorem: Triangle, Incircle, Incenter, Circle, Center, Tangent, Collinear.


Go to Complete Problem 535

Level: High School, SAT Prep, College geometry

Problem 518: Parallelogram, Five Squares, Centers, 45 Degrees, Measure

Geometry Problem
Click the figure below to see the complete problem 518 about Parallelogram, Five Squares, Centers, 45 Degrees, Measure.

Zoom

See also:
Complete Problem 518

Level: High School, SAT Prep, College geometry

Problem 506: Triangle with Three Squares, Center, Midpoint, Perpendicular, Congruence

Geometry Problem
Click the figure below to see the complete problem 506 about Triangle with Three Squares, Center, Midpoint, Perpendicular, Congruence.

Zoom

See also:
Complete Problem 506

Level: High School, SAT Prep, College geometry

Problem 501: Triangle, Two Squares, Center, Midpoint, another Square

Geometry Problem
Click the figure below to see the complete problem 501 about Triangle, Two Squares, Center, Midpoint, another Square.

Zoom

See also:
Complete Problem 501

Level: High School, SAT Prep, College geometry

Problem 497: Triangle, Two Squares, Centers, Midpoint, 90 Degrees

Geometry Problem
Click the figure below to see the complete problem 497 about Triangle, Two Squares, Centers, Midpoint, 90 Degrees, Congruence.

Zoom

See also:
Complete Problem 497

Level: High School, SAT Prep, College geometry

Problem 480: Triangle, Circle, Center, Altitude, Angle, Circumcenter

Geometry Problem
Click the figure below to see the complete problem 480 about Triangle, Circle, Center, Altitude, Angle, Circumcenter.


See also:
Complete Problem 480

Level: High School, SAT Prep, College geometry

Problem 464: Square, Center, Arc, Angle, 120 Degrees

Geometry Problem
Click the figure below to see the complete problem 464 about Square, Center, Arc, Angle, 120 Degrees.


See also:
Complete Problem 464

Level: High School, SAT Prep, College geometry