September 2021 0 19 Report
Абажур имеет форму усеченного конуса.Найдите площадь абажура, если r=12 cм , R=18 см, g=20 cм
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.