Hello! I have a question on terminology in math. Could you tell me how to call this shape from the attached image in English? Thanks in advance.

Recherche parmi différents professeurs en Anglais…

Kohei

Tuteur communautaire

18 sept. 2023 06:02

Réponses · 5

A circle is centered at O. It contains has three points, P, A, and B on its boundary. The measure of angle APB is 20°. The angle from the center that intercepts the same arc AB measures x. From Euclidean geometry, we know that x=40°.

18 septembre 2023

I looked it up, maybe, “Inscribed angles”? https://www.cliffsnotes.com/study-guides/geometry/circles/arcs-and-inscribed-angles heres a link to the math page I found with some terminology and it breaks it down a little bit. Hopefully someone can give us an exact answer! :)

18 septembre 2023

Vous n'avez pas encore trouvé vos réponses ?

Écrivez vos questions et profitez de l'aide des locuteurs natifs !