September 2021 0 3 Report
В четырехугольнике ABCD BC= 15 см , CD=9 см , AD= 13 см , BD =12 см , угол CDB = угол ABD . Найдите сторону AB .
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Copyright © 2025 SCHOLAR.TIPS - All rights reserved.