• 1
Votes
name

A PHP Error was encountered

Severity: Notice

Message: Undefined index: userid

Filename: views/question.php

Line Number: 212

Backtrace:

File: /home/mycocrkc/statisticsanswered.com/application/views/question.php
Line: 212
Function: _error_handler

File: /home/mycocrkc/statisticsanswered.com/application/controllers/Questions.php
Line: 416
Function: view

File: /home/mycocrkc/statisticsanswered.com/index.php
Line: 315
Function: require_once

If two planes intersect in a single line forming dihedral​ angles, how would you define vertical dihedral​ angles?

 

--

Vertical​ angles, created by intersecting​ lines, are pairs of angles whose sides are two pairs of opposite rays.​ Thus, vertical dihedral angles are pairs of angles that are created by two intersecting distinct planes and are the pair of dihedral angles whose sides are two pairs of opposite​ half-planes.