Дано:угол BAD=углуBCD=90градусов,уголADB=15 градусов,уголBDC-75 градусов.
Д-ть:AD параллельно BC

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.