Mathematics
Junior High

教えてください!
(1)は大丈夫です

Answers

(2)180-(180-42)÷2=111
(3)180-(180-117)×2=54
二等辺三角形ということと直線は180°ということを利用してください

Guest

ありがとうございます😊

Post A Comment
Were you able to resolve your confusion?

Users viewing this question
are also looking at these questions 😉