Хорды AB и CD пересекаются в точке E. Найдите угол BEC, если ⌣AD = 30 гр.
и ⌣CB = 160 гр.
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2024 SCHOLAR.TIPS - All rights reserved.