1) В кубе ABCDA1B1C1D1 найдите угол между плоскостями AB1C и ABC.

2) В кубе ABCDA1B1C1D1 найдите угол между плоскостями BDC1 и B1AD.
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.