Mathematics
Junior High

中2 二等辺三角形の定義と性質 の単元です。

答えは、x=71° y=51° なのですが解き方が分かりません

教えてください!

10) A y D 58° E 20° B C

Answers

No answer yet

Were you able to resolve your confusion?

Users viewing this question
are also looking at these questions 😉