Search results 6927 items matching your search terms. Filter the results Item type Select All/None Collection File Folder Image Link Movie Page Question Quiz Quiz History New items since Yesterday Last week Last month Ever Sort by relevance date (newest first) alphabetically If the vertex angle of an isosceles triangle measures 99°, what are the measures of the base angles? by Dr. Osama M. Khaled — published Oct 19, 2025 — last modified Oct 20, 2025 07:36 PM Located in Mathematics / … / Triangles / Find unknown angle measures of triangles If three sides of one triangle are congruent to three sides of a second triangle, the triangles are congruent by Dr. Osama M. Khaled — published Nov 29, 2025 — last modified Dec 06, 2025 11:25 AM Located in Mathematics / … / Congruent Triangles and Similar Triangles / Use congruence properties to prove that two triangles are congruent If two angles and the side between them in one triangle are congruent, respectively, to two angles and the side between them in a second triangle, the triangles are congruent. by Dr. Osama M. Khaled — published Nov 29, 2025 — last modified Dec 05, 2025 10:54 AM Located in Mathematics / … / Congruent Triangles and Similar Triangles / Use congruence properties to prove that two triangles are congruent If two angles of a triangle are congruent, then the sides opposite the angles have the same length, and the triangle is isosceles by Dr. Osama M. Khaled — last modified Oct 17, 2025 09:55 PM Located in Mathematics / … / Triangles / Identify isosceles triangles If two kids pull a rob against each other with exactly same force, what is the result of the added forces? by Dr. Osama M. Khaled — published Jul 17, 2022 — last modified May 30, 2025 09:04 PM Located in Physics / Force and Motion / Adding Forces If two lines are cut by a transversal, then the angles on the same side of the transversal and in corresponding positions with respect to the lines are called ________ angles. by Dr. Osama M. Khaled — published Sep 18, 2023 — last modified Sep 19, 2023 10:50 PM Located in Mathematics / … / Parallel and Perpendicular Lines / Identify corresponding angles, interior angles, and alternate interior angles If two lines are parallel to a third line, the are not necessarily parallel to each other by Dr. Osama M. Khaled — published Feb 28, 2024 — last modified Feb 28, 2024 11:59 PM Located in Mathematics / … / Parallel and Perpendicular Lines / Use properties of parallel lines cut by a transversal to find unknown angle measures If two lines do not lie in the same plane, they are called ________ by Dr. Osama M. Khaled — published Sep 17, 2023 — last modified Sep 17, 2023 11:36 AM Located in Mathematics / … / Parallel and Perpendicular Lines / Identify and define parallel and perpendicular lines If two lines lie in the same plane, they are called ________ by Dr. Osama M. Khaled — published Sep 17, 2023 — last modified Sep 17, 2023 11:30 AM Located in Mathematics / … / Parallel and Perpendicular Lines / Identify and define parallel and perpendicular lines If two sides and an angle of △ABC are congruent to two sides and angle of △DEF, this makes the two triangles congruent by Dr. Osama M. Khaled — published Dec 05, 2025 — last modified Dec 06, 2025 01:37 AM Located in Mathematics / … / Congruent Triangles and Similar Triangles / Use congruence properties to prove that two triangles are congruent < Previous 10 items 1 ... 278 279 280 281 282 283 284 ... 693 Next 10 items > Subscribe to an always-updated RSS feed.
