December 2021 0 8 Report
Четырёхугольник ABCD вписан в окружность. Угол A = 70, D = 80, ABD = 50. Найдите градусную меру острого угла между диагоналями AC и BD.
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Copyright © 2024 SCHOLAR.TIPS - All rights reserved.