Sign in

Open Middle Challenge: Parallel Lines and Related Angles

This resource has been marked as outstanding by a GeoGebra moderator.

Open Middle Challenge: Parallel Lines & Related Angles

View Activity

Tim Brzezinski — November 4, 2021 - 12:43 AM

Resource Type: Activity
Tags: angle angles ccss ccss.hsg.co.c.10 class collection common common-core core exterior-angle exterior-angles-triangle geometry interior-exterior-angles lesson lines open-middle open-middle-problem parallel-lines triangle triangle-angle triangle-angle-sum-theorem triangle-angles triangles Show More…
Add additional tags

Target Group (Age): 12 – 19+
Language: English

Views: 2341

Contact author of resource

License: CC-BY-SA, GeoGebra Terms of Use
Derived Resources: Ortaya Açık Meydan Okuma: Paralel Doğrular ve İlişkili Açılar
Shared by Cihan Emre Berber

Books

Congruence (Vol 2)

June 15, 2023 - 9:07 PM
294 resources — merveorsay
EŞLİK (kısım 2)

June 1, 2023 - 12:10 PM
295 resources — dnzdnmz26
Open Middle Exercises

March 20, 2023 - 3:46 PM
162 resources — lianemoler
Parallel Lines & Related An…

January 26, 2024 - 7:21 AM
24 resources — ninomardaleishvili11
Open Middle Exercises

May 4, 2023 - 5:20 PM
165 resources — tbrzezinski

© 2025 International GeoGebra Institute