Showing posts with label radius. Show all posts
Showing posts with label radius. Show all posts

Wednesday, June 11, 2025

Geometry Problem 1602: Find the Distance from the Semicircle’s Center to the Incenter

Challenging Geometry Puzzle: Problem 1602. Share your solution by posting it in the comment box provided.
Audience: Mathematics Education - K-12 Schools, Honors Geometry, and College Level.

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Illustration of Geometry Problem 1602

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Tuesday, February 4, 2025

Geometry Problem 1592: A Semicircle Challenge for Mental Clarity Involving Radii, Perpendiculars, Midpoint

Challenging Geometry Puzzle: Problem 1592. Share your solution by posting it in the comment box provided.
Audience: Mathematics Education - K-12 Schools, Honors Geometry, and College Level.

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Illustration of Geometry Problem 1592

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Share your solution by clicking 'Comment' below the post or entering your solution or comment in the 'Enter Comment' field and pressing 'Publish'.

Saturday, July 8, 2023

Geometry Problem 1547: Tangents' Dance: Exploring B-to-AC Distance in a Circle's Grasp

Geometry Problem 1547. Post your solution in the comment box below.
Level: Mathematics Education, K-12 School, Honors Geometry, College.

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Geometry Problem 1547: Tangents' Dance: Exploring B-to-AC Distance in a Circle's Grasp

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Share your solution by clicking 'Comment' below the post or entering your solution or comment in the 'Enter Comment' field and pressing 'Publish'.

Friday, September 2, 2022

Geometry Problem 1495: Circle, Parallel Chords, 30 Degree Angle, Radius Squared

Geometry Problem 1495. Post your solution in the comment box below.
Level: Mathematics Education, K-12 School, Honors Geometry, College.

Details: Click on the figure below.

Geometry Problem 1495: Circle, Parallel Chords, 30 Degree Angle, Radius Squared

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Friday, March 22, 2019

Geometry Problem 1427: Circle inscribed in a square, Arc, Tangent Line, Tangent Circles, Radii

Geometry Problem. Post your solution in the comment box below.
Level: Mathematics Education, High School, Honors Geometry, College.

Details: Click on the figure below.

Geometry Problem 1427: Circle inscribed in a square, Arc, Tangent Line, Tangent Circles, Radii, Tutoring.

Saturday, November 17, 2018

Geometry Problem 1401: Right Triangle with three circles on the sides, Isosceles, Diameter, Center, Tangent, Congruence

Geometry Problem. Post your solution in the comment box below.
Level: Mathematics Education, High School, Honors Geometry, College.

Details: Click on the figure below.

Geometry Problem 1401: Right Triangle with three circles on the sides, Isosceles, Diameter, Center, Tangent, Congruence, Tutoring.

Tuesday, November 6, 2018

Geometry Problem 1398: Isosceles Triangle, Circle, Radius, Perpendicular, Measurement

Geometry Problem. Post your solution in the comment box below.
Level: Mathematics Education, High School, Honors Geometry, College.

Details: Click on the figure below.

Geometry Problem 1398: Isosceles Triangle, Circle, Radius, Perpendicular, Measurement, Tutoring.

Wednesday, August 29, 2018

Geometry Problem 1382: Circle, Diameter, Radius, Perpendicular, Congruence

Geometry Problem. Post your solution in the comment box below.
Level: Mathematics Education, High School, Honors Geometry, College.

Details: Click on the figure below.

Geometry Geometry Problem 1382: Circle, Diameter, Radius, Perpendicular, Congruence.

Wednesday, February 28, 2018

Friday, December 30, 2016

Soddy Circles and Descartes Theorem, Three Tangent Circles

Geometric Art: Typography, iPad

Details: Click on the figure below.

Soddy Circles and Descartes Theorem, Three Tangent Circles. Inscribed and Circumscribed Circles, Radii, Typography, iPad.

Tuesday, December 6, 2016

Geometry Problem 1292 Square, Circle, Right Triangle, Arc, Inradius, Radius, Incircle, Measurement

Geometry Problem. Post your solution in the comment box below.
Level: Mathematics Education, High School, Honors Geometry, College.

Details: Click on the figure below.

Geometry Problem 1292 Square, Circle, Right Triangle, Arc, Inradius, Radius, Incircle, Measurement.

Saturday, August 13, 2016

Geometry Problem 1244: Circle, Radius, Perpendicular, Chord, Secant, Measurement. Mind Map

Geometry Problem. Post your solution in the comment box below.
Level: Mathematics Education, High School, Honors Geometry, College.

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Geometry Problem 1244: Circle, Radius, Perpendicular, Chord, Secant, Measurement. Mind Map. Mobile Apps

Thursday, May 19, 2016

Geometry Problem 1215: Circle, Diameter, Chord, Radius, Midpoint, Measurement

Geometry Problem. Post your solution in the comment box below.
Level: Mathematics Education, High School, Honors Geometry, College.

Click the figure below to view more details of problem 1215.


Geometry Problem 1215: Circle, Diameter, Chord, Radius, Midpoint, Measurement

Tuesday, March 1, 2016

Geometry Problem 1193: 3-4-5 Right Triangle, Congruent Circles, Tangent, Radius

Geometry Problem. Post your solution in the comment box below.
Level: Mathematics Education, High School, Honors Geometry, College.

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Math: Geometry Problem 1193: 3-4-5 Right Triangle, Congruent Circles, Tangent, Radius

Saturday, November 14, 2015

Geometry Problem 1165: Right Triangle, Circle, Center, Radius, Cathetus, Perpendicular, 90 Degrees, Perimeter, Metric Relations

Geometry Problem. Post your solution in the comments box below.
Level: Mathematics Education, High School, Honors Geometry, College.

Click the figure below to view more details of problem 1165.

Online Math: Geometry Problem 1165: Right Triangle, Circle, Center, Radius, Cathetus, Perpendicular, 90 Degrees, Perimeter, Metric Relations.

Wednesday, October 28, 2015

Geometry Problem 1158: Four Tangent Circles, Tangent Chord, Radius, Metric Relations

Geometry Problem. Post your solution in the comments box below.
Level: Mathematics Education, High School, Honors Geometry, College.

Click the diagram below for more details.

Online Math: Geometry Problem 1158: Four Tangent Circles, Tangent Chord, Radius, Metric Relations.

Sunday, October 25, 2015

Geometry Problem 1157: Four Circles, Mutually Tangent, 90 Degrees, Radius, Metric Relations

Geometry Problem. Post your solution in the comments box below.
Level: Mathematics Education, High School, Honors Geometry, College.

Click the diagram below for more details.

Online Math: Geometry Problem 1157: Four Circles, Mutually Tangent, 90 Degrees, Radius, Metric Relations.