Mathematics
Junior High
Resolved

点Pが円周上を点Aから出発して時計の針の回転の向きにA´まで移動するとき、点Rの軌跡の長さの求め方を教えてください
半径OAの中点をB、弦PQの中点をR、Oは円の中心です

P R A' At B 0 Q

Answers

Were you able to resolve your confusion?

Users viewing this question
are also looking at these questions 😉